CHROMATOGRAPHY - 267 Anuncios

Martes 09 julio 2019

Rapid chromatography Technology for the separation and purification of natural products and biological macromolecules. It has the advantages of easy operation, cheap price, and rapid analysis, and a few other technologies can match the rapid chromatography in the application of purifying...

Lunes 08 julio 2019

SPE Technique Introduction SPE(Solid-phase Extraction), is an increasingly popularized technology of sample pretreatment, which is established on the basis of traditional LLE(Liquid-liquid Extraction). Combined with the substance interaction mechanism that like dissolves like, and...

Lunes 08 julio 2019

As a simple and fast absorption chromatography technique for the routine purification of organic compounds, flash chromatography is developed for the daily purification of reaction products in the lab, which is low costs and achieves separations of samples (0.01-10.0 g weight) in short time...

Viernes 05 julio 2019

When the polarity of the stationary phase is greater than the polarity of the mobile phase, it can be called normal phase partition chromatography or simply normal phase chromatography. If the polarity of the stationary phase is less than the polarity of the mobile phase, it can be...

Jueves 04 julio 2019

Flash column chromatography method is to separate the constituents from the mixture and thus purify it. In a word, flash column chromatography makes the samples go through the column which is filled with gel to achieve separation. In the beginning, the founder of flash column chromatography, Mr...

Jueves 04 julio 2019

(1) When loading and unloading or replacing the HPLC columns, the action should be light and the joint should be tightened properly. Strong mechanical vibration must be prevented to avoid voids in the bed. (2) If the instrument is used for routine analysis, the sample type is limited...

Miércoles 03 julio 2019

Flash column chromatography is an efficient way to separate complex mixtures of compounds in the lab. we use compressed air to push the solvent through the column when we are running flash columns. It can help provide better separation and cut down the running time as while. Flash...

Martes 02 julio 2019

The average sample addition recovery rate of QuEChERS method is higher than 85%, with fewer impurities interfering with the detection of the target substance, a small amount of solvent, simple and fast operation, which will be the preferred pretreatment method for routine detection...

Lunes 01 julio 2019

The aim of flash column chromatography is to separate components from the mixture and purify it. Briefly, flash column chromatography allows samples to be separated through columns filled with gels. Flash column chromatography has been widely used in organic chemistry since its inception...

Viernes 28 junio 2019

Stationary Phase & Mobile Phase The stationary phase is used to separate the substances, which is packed into HPLC Column directly; Mobile phase is the carrier, which carries the substances into the stationary phase and goes through the stationary phase. It is gas in the vapor phase...

Lunes 24 junio 2019

QuEChERS is widely used in many areas, in the case that the targeting recovery rate satisfies the need, and also the matrix background of removing impurities meets detection, it can be applied to purify stuff such as residues of food and veterinary, additives, plasticizers. However...

Lunes 24 junio 2019

When using filter paper, we should pay attention to the fact that when the filter paper is not displayed on the paper box of the filter paper, the precipitation should be paid attention to when using the quantitative and qualitative analysis filter papers. (1) Natural filtration is...

Viernes 21 junio 2019

Flash chromatographic column, also called rapid chromatographic column(rapid column crossing, which means gradient elution, decompression or pressurization of the column), medium pressure chromatographic column（for example, rapid elution is achieved by pressurizing with nitrogen and...

Viernes 21 junio 2019

The cation chromatography column is a kind of high-performance liquid chromatography, which is a liquid chromatography method for analyzing anions and cations. The method has the advantages of good selectivity, sensitivity, rapidity, and simplicity, and can simultaneously measure...

Jueves 20 junio 2019

Filter paper has excellent filtration property and strong absorption performance on liquid. Scientific workers use filter paper as a kind of media in analytical laboratories to separate solution from solid. Currently, there are mainly three kinds of filter papers which can be purchased...

Miércoles 19 junio 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Miércoles 19 junio 2019

SPE cartridges, with a full name of Solid Phase extraction cartridges, is also called the SPE column( solid phase extraction column). The solid phase extraction column/cartridges is a pretreatment device for the sample being analyzed, which developed from the chromatographic column...

Sábado 15 junio 2019

What is SPE Cartridge? The term SPE cartridges is short for Solid Phase Extraction cartridge. It is a kind of sample preprocessing equipment (extract, separate and concentrate) which is developed from the chromatographic column. SPE cartridge is mainly used for preprocessing of the...

Viernes 14 junio 2019

As a simple and fast absorption chromatography technique for the routine purification of organic compounds, flash chromatography is developed for the daily purification of reaction products in the lab, which is low costs and achieves separations of samples (0.01-10.0 g weight) in short time...

Martes 11 junio 2019

Developed in the 1970s, flash column chromatography is the method of isolating and purifying a component from a mixture by passing the sample through the flash column filled with a gel. The inventors of flash column chromatography were using medium pressure chromatography and short...

Jueves 06 junio 2019

The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...

Jueves 06 junio 2019

The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...

Jueves 06 junio 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Jueves 06 junio 2019

The glass fiber filter is chemically inert and contains no binder. It is made of 100% borosilicate glass fiber. It has a capillary structure, can absorb more water than the same cellulose filter paper, has the characteristics of fast flow rate, high-temperature resistance and strong...

Martes 04 junio 2019

HPLC columns are manufactured and tested to exacting standards. If you use and maintain a liquid chromatography column with the following information, you will not only get better results but also extend the life of your HPLC column. Installation of HPLC columns: 1. First, check that...

Sábado 25 mayo 2019

Hawach's name by Chinese means “the Cambrian”, also the Cambrian explosion. Here means we will keep on the way to become century enterprises and do better solutions for our clients, we also take responsibility for protecting reputation of the goods “made in China” For customer, we...

Martes 06 febrero 2018

Cantidad : 10 sets pe - Precio : factory price

Advantages of activated carbon adsorption device: - The adsorption efficiency is up to 90%, it has the large capacity and wide application. - Activated carbon has the characteristics of low price, wide range of sources, and so on. - The operation is simple, safe and reliable. -...

Martes 15 agosto 2017

Cantidad : 100 - Precio : 1,00 €

The following picture illustrates a typical workflow for protein identification and characterization using MS/MS data. The starting point is a given protein sample that may be a single protein or a complex mixture of different proteins. An enzyme, often trypsin, is used to digest...

Martes 15 agosto 2017

Cantidad : 100 - Precio : 1,00 €

La chromatographie en phase gazeuse (GC) est une technique analytique pour une grande variété d'identification et de quantification des composés organiques volatils et / ou semi-volatils. C'est une technique indispensable pour le laboratoire d'analyse pour analyser une variété de...

Domingo 16 abril 2017

DVTP Double Stages Vacuum Transformer Oil Purifier has high degasification efficiency, which can remove harmful gas better and faster. However, in the separation of harmful gases, acetylene is main problems. Following is acetylene analysis in transformer oil. Transformer oil contains...

Miércoles 27 julio 2016

Commercial ultra low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Horizontal series Type: TF-60-458-WA Available capacity（L）: 458 Internal dimensions（W*D*H）（mm）: 1380*500*660 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

Domestic ultra low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Horizontal series Type: TF-60-318-WA Available capacity（L）: 318 Internal dimensions（W*D*H）（mm）: 1330*470*570 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

Bearing freezer Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Horizontal series Type: TF-60-258-WA Available capacity（L）: 258 Internal dimensions（W*D*H）（mm）: 780*500*660 External dimensions（W*D*H）（mm）: 1510*885*1095 Power（W)...

Miércoles 27 julio 2016

All frozen refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Horizontal series Type: TF-60-218-WA Available capacity（L）: 218 Internal dimensions（W*D*H）（mm）: 960*470*570 External dimensions（W*D*H）（mm）: 1160*750*860 Power（W)...

Miércoles 27 julio 2016

Explosion proof refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Horizontal series Type: TF-60-118-WA Available capacity（L）: 118 Internal dimensions（W*D*H）（mm）: 500*400*560 External dimensions（W*D*H）（mm）: 900*750*920 Power（W)...

Miércoles 27 julio 2016

Special refrigerator for laboratory Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Horizontal series Type: TF-60-60-WA Available capacity（L）: 58 Internal dimensions（W*D*H）（mm）: 410*410*353 External dimensions（W*D*H）（mm）: 670*755*995...

Miércoles 27 julio 2016

Laboratory freezer Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Vertical series Type: TF-60-938-LA Available capacity（L）: 938 Internal dimensions（W*D*H）（mm）: 1000*700*1335 External dimensions（W*D*H）（mm）: 1240*1000*2000 Power（W)...

Miércoles 27 julio 2016

Laboratory refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Vertical series Type: TF-60-598-LA Available capacity（L）: 598 Internal dimensions（W*D*H）（mm）: 700*680*1255 External dimensions（W*D*H）（mm）: 940*950*1920 Power（W)...

Miércoles 27 julio 2016

Laboratory low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Vertical series Type: TF-60-400-LA Available capacity（L）: 398 Internal dimensions（W*D*H）（mm）: 550*630*1140 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

Industrial freezer Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Vertical series Type: TF-60-158-LA Available capacity（L）: 158 Internal dimensions（W*D*H）（mm）: 460*455*800 External dimensions（W*D*H）（mm）: 700*700*1580 Power（W)...

Miércoles 27 julio 2016

Industrial ultra low temperature freezer Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Vertical series Type: TF-60-50-LA Available capacity（L）: 58 Internal dimensions（W*D*H）（mm）: 364*405*409 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

Industrial low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -60℃Vertical series Type: TF-60-30-LA Available capacity（L）: 30 Internal dimensions（W*D*H）（mm）: 270*265*400 External dimensions（W*D*H）（mm）:...

Miércoles 27 julio 2016

Industrial ultra low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Horizontal series Type: TF-40-458-WA Available capacity（L）: 458 Internal dimensions（W*D*H）（mm）: 1380*500*660 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

Medical small refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Horizontal series Type: TF-40-318-WA Available capacity（L）: 318 Internal dimensions（W*D*H）（mm）: 1330*470*570 External dimensions（W*D*H）（mm）: 1530*750*860 Power（W)...

Miércoles 27 julio 2016

Medical low temperature refrigerating box Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Horizontal series Type: TF-40-218-WA Available capacity（L）: 218 Internal dimensions（W*D*H）（mm）: 960*470*570 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

medical refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Horizontal series Type: TF-40-118-WA Available capacity（L）: 118 Internal dimensions（W*D*H）（mm）: 700*470*360 External dimensions（W*D*H）（mm）: 900*750*920 Power（W)...

Miércoles 27 julio 2016

Medical low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Horizontal series Type: TF-40-60-WA Available capacity（L）: 58 Internal dimensions（W*D*H）（mm）: 410*410*353 External dimensions（W*D*H）（mm）: 670*755*995...

Miércoles 27 julio 2016

Super low temperature box Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Vertical series Type: TF-40-938-LA Available capacity（L）: 938 Internal dimensions（W*D*H）（mm）: 1000*700*1335 External dimensions（W*D*H）（mm）: 1240*1000*2000 Power（W)...

Miércoles 27 julio 2016

Low temperature freezer Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Vertical series Type: TF-40-598-LA Available capacity（L）: 598 Internal dimensions（W*D*H）（mm）: 700*680*1255 External dimensions（W*D*H）（mm）: 940*950*1920 Power（W)...

Miércoles 27 julio 2016

Super low temperature cold storage box Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Vertical series Type: TF-40-400-LA Available capacity（L）: 398 Internal dimensions（W*D*H）（mm）: 550*630*1140 External dimensions（W*D*H）（mm）...

Miércoles 27 julio 2016

Ultra low temperature storage box Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Vertical series Type: TF-40-158-LA Available capacity（L）: 158 Internal dimensions（W*D*H）（mm）: 460*455*800 External dimensions（W*D*H）（mm）: 700*700*1580...

Miércoles 27 julio 2016

Ultra low temperature freezer Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Vertical series Type: TF-40-50-LA Available capacity（L）: 58 Internal dimensions（W*D*H）（mm）: 364*405*409 External dimensions（W*D*H）（mm）: 540*620*1115 Power（W)...

Miércoles 27 julio 2016

low temperature refrigerator Ultra low temperature freezer Shanghai Toffon Machinery Equipment Co., Ltd. Product series: -40℃Vertical series Type: TF-40-30-LA Available capacity（L）: 30 Internal dimensions（W*D*H）（mm）: 270*265*400 External dimensions（W*D*H）（mm）: 470*490*1120 Power（W)...

Miércoles 20 julio 2016

Industrial refrigeration unit Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-6HP Cooling capacity: 18.9Kw/h 16254Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 6410W Tank volume...

Miércoles 20 julio 2016

Energy saving industrial cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-8HP Cooling capacity: 24.9Kw/h 21414Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power...

Miércoles 20 julio 2016

Air-cooled Industrial Chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-10HP Cooling capacity: 32.5Kw/h 27950Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 9900W Tank volume...

Miércoles 20 julio 2016

Water cooled industrial cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-12HP Cooling capacity: 37.2Kw/h 31992Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power...

Miércoles 20 julio 2016

Aircooled industrial cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-15HP Cooling capacity: 48.6Kw/h 41796Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power...

Miércoles 20 julio 2016

Low temperature refrigerator industry Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-20HP Cooling capacity: 63Kw/h 54180Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power...

Miércoles 20 julio 2016

Industrial water chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-30HP Cooling capacity: 97.5Kw/h 83850Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 29750W Tank volume...

Miércoles 20 julio 2016

Industrial Chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-40HP Cooling capacity: 63*2Kw/h 54180*2Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 35400W Tank volume...

Miércoles 20 julio 2016

Industrial cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-50HP Cooling capacity: 79*2Kw/h 67940*2Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 42300W...

Miércoles 20 julio 2016

Industrial Freezer Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Industry cooling water cycle machine Type: TF-LS-60HP Cooling capacity: 97.5*2Kw/h 83850*2Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 60000W Tank volume...

Miércoles 20 julio 2016

water-cooled chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-4.5W Cooling capacity: 4.5Kw/h 3870Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 2200W Tank volume...

Miércoles 20 julio 2016

Circulating cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-4W Cooling capacity: 4Kw/h 3440Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 1800W Tank volume...

Miércoles 20 julio 2016

Screw chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-3.5W Cooling capacity: 3.5Kw/h 3010Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 1800W Tank volume: 45L...

Miércoles 20 julio 2016

Air cooled chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-3W Cooling capacity: 3Kw/h 2580Kca/h Outlet pressure: 0-2 Kgf/cm Water flow: 0-60 l/min Power: 1800W Tank volume:...

Miércoles 20 julio 2016

Water cooled chiller Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-2.5W Cooling capacity: 2.5Kw/h 2150Kca/h Outlet pressure: 0.1-0.6 Kgf/cm Water flow: 0-20 l/min Power: 1340W Tank volume...

Miércoles 20 julio 2016

Water cooled unit Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-2W Cooling capacity: 2Kw/h 1720Kca/h Outlet pressure: 0.1-0.6 Kgf/cm Water flow: 0-20 l/min Power: 1340W Tank volume...

Miércoles 20 julio 2016

Experimental cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-1.5W Cooling capacity: 1.5Kw/h 1290Kca/h Outlet pressure: 0.1-0.6 Kgf/cm Water flow: 0-20 l/min Power...

Miércoles 20 julio 2016

Laboratory cold water machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-1W Cooling capacity: 1Kw/h 860Kca/h Outlet pressure: 0.1-0.6 Kgf/cm Water flow: 0-20 l/min Power: 1000W Tank volume...

Miércoles 20 julio 2016

Cold oil machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-600W Cooling capacity: 0.6Kw/h 516Kca/h Outlet pressure: 0.1-0.6 Kgf/cm Water flow: 0-20 l/min Power: 1000W Tank volume...

Miércoles 20 julio 2016

Laboratory coling water cycle machine Cold water machine series Shanghai Toffon Machinery Equipment Co., Ltd. Product Name: Laboratory cooling water cycle machine Type: TF-LS-300W Cooling capacity: 0.3Kw/h 258Kca/h Outlet pressure: 0.1-0.6 Kgf/cm Water flow: 0-20 l/min Power...

Martes 19 julio 2016

Cantidad : 100sets - Precio : 50000RMB

Blood freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1SL(with capping type) Condenser temperature: <-80 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.07m2 Ice capacity: 8Kg/24h Power...

Martes 19 julio 2016

Bacterial freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1SL Condenser temperature: <-80 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.12m2 Ice capacity: 8Kg/24h Power: 2200W Working...

Martes 19 julio 2016

Cantidad : 100set - Precio : 20000RMB

Biological pharmaceutical freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1PF branch manifold type Condenser temperature: <-55 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.12m2 Ice capacity...

Martes 19 julio 2016

Small pharmaceutical freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1PF branch manifold with capping type Condenser temperature: <-50 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0...

Martes 19 julio 2016

Reagent freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1PF Condenser temperature: <-50 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.12m2 Ice capacity: 3Kg/24h Power: 1100W Working...

Martes 19 julio 2016

Microbial freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1PF(with capping type) Condenser temperature: <-55 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.07m2 Ice capacity: 3Kg/24h Power...

Martes 19 julio 2016

Pharmaceutical freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1branch manifold with capping type Condenser temperature: <-50 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.07m2 Ice capacity...

Martes 19 julio 2016

Cantidad : 100sets - Precio : 17000RMB

Medical freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1 branch manifold type Condenser temperature: <-50 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.12m2 Ice capacity: 3Kg/24h Power...

Martes 19 julio 2016

Cantidad : 100sets - Precio : 15000RMB

The lyophilized powder for injection Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1 Condenser temperature: <-50 C</p> Vacuum: <15Pa ( idling condition)</p> Usable shelf area: 0.12m2 Ice capacity: 3Kg/24h Power: 1100W...

Sábado 16 julio 2016

Cantidad : 100sets - Precio : 18000RMB

Drug freeze dry machine Shanghai Toffon Machinery Equipment Co., Ltd. Laboratory Freeze Dryers Type: TF-FD-1(with capping type) Condenser temperature: ＜-50℃ Vacuum: ＜15Pa（ idling condition） Usable shelf area: 0.07㎡ Ice capacity: 3Kg/24h Power: 1100W Working principle of freeze dryer...

Jueves 14 julio 2016

Silicone oil freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-200 Usable shelf area: 20㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 200Kg/24h Final vacuum: ≤10Pa Power: 106kw including heating10kw...)

Jueves 14 julio 2016

Cantidad : 100set - Precio : 650000RMB

In situ freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-150 Usable shelf area: 15㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 150Kg/24h Final vacuum: ≤10Pa Power: 70kw including heating 8kw...)

Jueves 14 julio 2016

Cantidad : 100set - Precio : 500000RMB

Export freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-100 Usable shelf area: 10㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 100Kg/24h Final vacuum: ≤10Pa Power: 55kw including heating 7kw...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 400000RMB

Domestic freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-75 Usable shelf area: 7.5㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 75Kg/24h Final vacuum: ≤10Pa Power: 42kw including heating6kw...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 300000RMB

Application of freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-50 Usable shelf area: 5㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 50Kg/24h Final vacuum: ≤10Pa Power: 33kw including heating...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 200000RMB

Industrial freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-30 Usable shelf area: 3㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 30Kg/24h Final vacuum: ≤10Pa Power: 4.5kw including heating 1...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 150000RMB

Industrial type freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-20 Usable shelf area: 2.25㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 20Kg/24h Final vacuum: ≤10Pa Power: 14.5kw including...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 100000RMB

Shelter lyophilizers Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-10 Usable shelf area: 1.07㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 10Kg/24h Final vacuum: ≤10Pa Power: 7kw including heating 2kw Working...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 70000RMB

Freeze drying machine for production Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-5 Usable shelf area: 0.54㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 5Kg/24h Final vacuum: ≤10Pa Power: 4.5kw including heating 1...)

Jueves 14 julio 2016

Cantidad : 100 - Precio : 60000RMB

Production type freeze drying machine Shanghai Toffon Machinery Equipment Co., Ltd. Production Freeze Dryers Type: TF-SFD-3 Usable shelf area: 0.315㎡ Condenser final temperature: ≤-60℃( idling condition） Ice capacity: 3Kg/24h Final vacuum: ≤10Pa Power: 2.5kw including heating 0...)

Sábado 09 julio 2016

Quick Details 1. size: Φ0.2～Φ8mm,WT0.015～0.5mm; Tolerance: Φ±0.003mm,WT±0.005mm,L±0.05mm 2. ASTM B338 3. Gr1,Gr2,Gr9 etc. General Titanium Capillary Tube Details Production Name Thin wall capillary Gr1 Seamless Titanium Pipe for medical Grade Gr1 Size Φ0.2～Φ8mm,WT0...

Jueves 30 junio 2016

Traditional ginseng processing method to produce dried white ginseng and red ginseng, inconvenience for eating, effective components more loss. And after freeze drying machine processing ginseng tablets and drying ginseng tablets compared. It is found that after freeze-drying machine...

Jueves 30 junio 2016

The contribution of drug freeze dryers in the pharmaceutical field Drug freeze dry machine source in the 1920s, after decades of ups and downs and after wandering, in the last 20 years has made great progress. In the 21st century, vacuum freeze drying technology with other drying...

Jueves 30 junio 2016

The cooling circulating water machine is also called the cold water machine. It is a kind of air cooling water circulation device which does not adopt the cold water tower, because it is easy to mix with the impurities in the cold water tower, and the dust causes the cooling water...

Jueves 30 junio 2016

Application of industrial cold water machine in industrial production In the production process, due to mechanical, mold and industrial reaction heat is constantly produced, when the temperature exceeds the material to withstand the degree of product quality is not stable, plastic...

Jueves 30 junio 2016

Ultra low temperature freezer also known for ultra low temperature storage box, ultra low temperature freezer, ultra low temperature storage box, etc., mainly used for the preservation of biological samples or drugs. Ultra low temperature freezer temperature range approximately from...

Jueves 30 junio 2016

Shanghai Toffon chromatography freezer is designed for biochemical chromatography experiment and development of special purpose freezer. For other needs and low temperature experiments, or for refrigerated goods. Chromatography freezer can be roughly divided into single and double door...

Jueves 30 junio 2016

The working principle of chromatography freezer Chromatography freezer (also called chromatography cabinet), and common storage cabinets have why to differ? It is how it works? And let Toffon confused for you a brief introduction of the working principle of chromatography freezer...

Jueves 30 junio 2016

Thermostatic bath The so-called thermostatic bath, just as its name implies, is the ability to maintain a constant temperature tank. Thermostatic bath as the ideal temperature equipment, is widely used in biological engineering, the field of medicine, food, agriculture, fine chemical industry...

Jueves 30 junio 2016

Ice making machine is composed of an electric control system and refrigeration system and the ice storage chamber and other hardware composition, the refrigeration system is ice cold sources (referred to as the cold source). In the same ice making machine, can use different refrigeration...

Miércoles 29 junio 2016

Cantidad : 100000000 - Precio : 100 000 000,00 €

http://www.shieldlance.com/ - Product Description - - Gas Chromatography - Gas Chromatography is used to separate organic solvents, can test solvent residues of printed packaging material, or the purity of a single solvent. GC-9801 Gas Chromatography Working Principle Gas sample...

Miércoles 29 junio 2016

Cantidad : 100000000 - Precio : 100 000 000,00 €

http://www.shieldlance.com/ - Product Description - Air Leakage Tester Air Leakage Tester Working Principle Immerse closed sample filled with gas under water in test chamber, then create vacuum in the chamber; observe if there are bubbles emmision from inside the sample to...

Miércoles 29 junio 2016

Cantidad : 100000000 - Precio : 100 000 000,00 €

http://www.shieldlance.com/ - Product Description - hot tack - Hot Tack - Working Principle Heat seal two layers of test sample, then pull and tear it off by a tear bar at the heat seal point; measure the force of tearing to evaluate the hot tack strength. Standards ASTM F1921...

Miércoles 29 junio 2016

Cantidad : 100000000 - Precio : 100 000 000,00 €

http://www.shieldlance.com/ - Product Description - HS-2 Head space sampler HS-2 Head space sampler Technical parameter: 1, the sample heating range: 40 to 200 degrees Celsius, the temperature control accuracy of 1 (according to customer requirements, the highest configuration...)

Miércoles 29 junio 2016

Cantidad : 100000000 - Precio : 100 000 000,00 €

- http://www.shieldlance.com/ - - Product Description - - Dry Oven - Features Dry-Oven - Air circulation can be turned on/off. - LCD display temperatures. - Made of stainless steel, can work long time, durable. - Can use or dismantlethe steel shelves. - Transparent...

Jueves 23 junio 2016

上海拓纷层析冷柜参数 Shanghai Toffon chromatography freezer parameters 主要特点 进口制冷压缩机，工作可靠，噪音低; （2）风冷散热方式，不需水冷却; （3）可选多功能型配置，三层可调开放式钢架， 不作层析实验亦可用于样品冷藏保存，一柜多用; （4）柜内空间高大，便于层析操作; （5）双层玻璃门，具防露功能，门带锁扣; （6）全不锈钢内壁，清洁卫生,美观耐腐蚀; （7）2根层析固定立柱，2层开放式载重托板; （8）自带照明灯，消毒灯，上下内电源插座; （9）全新改进型智能温控仪表，温度设定、测量均为数显。...

Jueves 23 junio 2016

上海拓纷机械设备有限公司超低温冰箱 Ultra low temperature freezer Shanghai Toffon Industrial Co., Ltd. 产品系列 Product series 型号 Type 有效容积 Available capacity （L） 内部尺寸（宽*深*高 ） Internal dimensions（W*D*H）（mm） 外部尺寸（宽*深*高） External dimensions（W*D*H） （mm） 功率 Power （W) 净重 Net weight（Kg） 温度...

Jueves 23 junio 2016

上海拓纷机械设备有限公司冷水机系列 Cold water machine series Shanghai Toffon Industrial Co., Ltd. 一 冷水机系列参数表 Cold water machine series parameters 产品名称 Product Name 型号 Type 制冷量 Cooling capacity 出水压力 Outlet pressure Kgf/cm 水流量 Water flow l/min 功率 Power W 水箱容积 Tank volume L 外形尺寸（长*宽*高）...

Jueves 23 junio 2016

上海拓纷机械设备有限公司实验型冻干机 系列 Shanghai Toffon Industrial Co., Ltd. Library Freeze Dryers 一、拓纷实验型冻干机列表 TF library freeze dryers' list 序号 No. 型号 Type 冷凝温度 Condenser temperature 真 空 度 vacuum 冻干面积 Usable shelf area 捕水能力 Ice capacity 功 率 Power 1 TF-FD-1压盖型 TF-FD-1(with capping...)

Jueves 23 junio 2016

上海拓纷机械设备有限公司 生产型冻干机系列 Shanghai Toffon Industrial Co., Ltd. Production Freeze Dryers 拓纷方仓冻干机列表 TF production freeze dryers' list 序号 No. 型号 Type 有效干燥面积 Usable shelf area 冷阱最低温度 Condenser final temperature 捕水能力 Ice capacity 极限真空度 Final vacuum 功 率 Power 1 TF-SFD-3(压盖型)0...

Domingo 14 febrero 2016

Sorbead India is the supplier and manufacturer of high quality Adsorbents and Desiccant products to meet highest quality and bulk desiccants. Sorbead India serves the demanding needs of the market in protecting products against the damaging effects of moisture & humidity. For...

Miércoles 22 abril 2015

- - Ubicación : NO.7 Groups of Caojiapeng Neighborhood Committee | Economic and Technological Development Zone of Shimen | Changde | Hunan | China, 410000 changde, Persona a contactar : zoe zangwill, 86 731 88702791

Viernes 20 julio 2012

Cantidad : 16mt - Precio : usd2880

CAS No.: 110-91-8 Molecular Formula: C4H9ON Molecular weight: 87.12 Structural Formula: Properties: In normal temperature, it is colorless and hygroscopic liquid. It smells special ammonia. It can be soluble in any volume water. It is soluble in such organic solvents as aromatic...

Viernes 22 junio 2012

Cantidad : 100 tons/y - Precio : On demand

Our company offers for sale one of the most typical products of Bulgarian origin - Rose flower water. Package: Plastic barrels of 220 kg net each. Appearance: Transparent or opalescent liquid Color: Colorless Aroma: Of Rose Content of essential oil: Not less than 0.025% Identity...