LIQUIDS - 5997 Anuncios

Viernes 03 enero 2020

The vacuum filters are mainly applied for filtration of mobile phase of High-Performance Liquid Chromatography, particulate and microbiological contamination. They are the basic instruments in the chemistry lab. Particularly, the glass solvent filter can make filtration of all kinds...

Viernes 03 enero 2020

The nylon filter membrane is applied to many industries. It may be used for the water filtration in the electronic, microelectronic and semiconductor industry, filtration of tissue culture medium, filtration of drug solution, beverage, and high purification chemical products, and...

Viernes 03 enero 2020

Cantidad : 100000PCS - Precio : USD0.1~3.00

Mist spray is a new type of pump developed to meet the needs of the use of parmacy products and perfume products. Products Description This kind of pump can change the direction of the spray by blocking, and whose nozzle can be designed to change the effect of spray to meet different needs...

Viernes 03 enero 2020

Cantidad : 100000PCS - Precio : USD0.1~3.00

Prior to the invention of the foam pump, the foam was usually ejected from the product in the form of an aerosol, i.e., the liquefied gas was used to swell the effluent to form a foam, or the post-foaming agent was used to cause the squirted colloid to form a foam. Products Description...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： Hermetic connectors are used in applications where an enclosure needs to be isolated from the outside environment. Panel feed-through is the main application for this type of connector. In the vast majority of applications, the use of a hermetic encapsulant offers sufficient...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： METAL SHELL of Micro Solder Cup Connectors Metal shell recommended for environmental and EMI applications. Ideal for prototyping or where pigtail type connectors cannot be used. PLASTIC SHELL of Micro Solder Cup Connector Ideal for prototyping or where pigtail type connectors...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： This type of device is designed to provide screening, sealing, and reparability. Micro d connector backshell connect cable shields to Micro-D connectors, providing strain relief and mechanical protection. Engineered to help resist corrosion and fit a wide range of circular...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： Sunkye Nano crimp connector series, contact number: 9, 15, 21, 25, 31, 37, 51, 65, and 69. It is used for all kinds for electric circuit system interconnection which have high density, micro, light, highly reliable requirement. It can meet light and miniaturize demand...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： An electrical crimp is a type of solder less electrical connection. Crimp connectors are typically used to terminate stranded wire. Crimping is normally performed by first inserting the terminal into the crimp tool. The terminal must be placed into the appropriately sized...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： A "PCB" or Printed Circuit Board connects electrical components on a conductive track or between pads on the board. Some devices hold more than one PCB and will utilise a variety of equipment to build a connection between the boards. Designed to connect printed circuit...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： METAL SHELL of Micro Solder Cup Connectors Metal shell recommended for environmental and EMI applications. Ideal for prototyping or where pigtail type connectors cannot be used. PLASTIC SHELL of Micro Solder Cup Connector Ideal for prototyping or where pigtail type connectors...

Viernes 27 diciembre 2019

Cantidad : Output cap

Description： This type of device is designed to provide screening, sealing, and reparability. Micro-D EMI backshells connect cable shields to Micro-D connectors, providing strain relief and mechanical protection. Engineered to help resist corrosion and fit a wide range of circular connectors...

Jueves 26 diciembre 2019

Fertilizer granulator machine is an important granulating equipment in fertilizer production. The granules produced are spherical, which improves the practicability of the product. The function of granulator can not be replaced. The characteristics of organic fertilizer granulator...

Viernes 20 diciembre 2019

For more information, please contact me specification about animal feed machine : 1. Widely applied to feed,pemix,enrichment,chemical,food and pharmaceutical industries 2. Mixed –speed,mixed-short(60-120s),unloaded at the end of open-nesting,the low rate of residual material 3. Stir moderately...

Miércoles 18 diciembre 2019

Cantidad : limite - Precio : 3$

AL KAMAR GROUPE TURQUIE à l'honneur de vous proposer une gamme très haute des couches bébé, adulte, lingette, serviette d'hygiène... avec des prix très spéciale et compétitive pour plus de détail n'hésité pas de nous contacter sur le numéro +905551100986 nous sommes une usine des...

Lunes 16 diciembre 2019

How to choose the right bottle-top dispenser Three important factors need to be considered for you to choose the right bottle-top dispenser: volume, liquid type( strong acids, organic solvents, sterile media, trace metal free liquids and saline solutions, etc.), and the operation...

Lunes 16 diciembre 2019

1. Adjusting range When adjusting the measuring range, if you want to adjust from large volume to small volume, you can rotate the knob anticlockwise according to the normal adjustment method; but if you want to adjust from small volume to large volume, you can first rotate the scale...

Viernes 13 diciembre 2019

The electronic bottle-top dispenser is one of the most commonly used equipment in the laboratory. It is the most ideal tool to use titration and accurately transmit the volume of titrating solution. In general, we can use the electronic bottle-top dispenser to make potentiometric titration...

Viernes 13 diciembre 2019

FLASH column is a sample pretreatment technology developed by the combination of liquid-solid extraction and column liquid chromatography. It is mainly used for sample separation, purification and concentration which has been widely used in medicine, food, environment, commodity inspection...

Viernes 13 diciembre 2019

Known as surface filtration, membrane filtration is a process that the solid particles can be separated through a very thin filter medium. The particles are usually larger than the pore size of the membrane. During separation, a semi-permeable membrane acts as a selective barrier...

Viernes 13 diciembre 2019

High-perfor mance liquid chromatography (HPLC) was developed on the basis of classical liquid chromatography and introduced gas chromatography theory in the late 1960s. It differs from classical liquid chromatography in that the filler particles are small and uniform, and the small...

Viernes 13 diciembre 2019

What is vacuum filtration? Vacuum filtration forms negative pressure in the filtrate outlet as the power of filtration. This kind of filtration machine is split into batch operation and continuous operation. Vacuum filtration equipment with batch operation can filter suspension liquid...

Viernes 13 diciembre 2019

The bottle-top dispenser may sometimes be used with hazardous materials, operations, and equipment. It is beyond the scope of the following contents to address all of the potential safety risks associated with its use in such applications. To consult and establish appropriate safety...

Jueves 12 diciembre 2019

QuEChERS is a streamlined technique that makes it easier and cheaper for analytical chemists to examine the pesticide residues in agricultural products. It is exploited by many professors of the American Ministry of Agriculture in 2003, especially Anastassiades. This technique shares...

Jueves 12 diciembre 2019

The electronic bottle-top dispenser is one of the most commonly used equipment in the laboratory. It is the most ideal tool to use titration and accurately transmit the volume of titrating solution. In general, we can use the electronic bottle-top dispenser to make potentiometric titration...

Jueves 12 diciembre 2019

Vacuum filtration manufactured in Hawach Scientific has better experience in laboratory tests due to the elimination of chemical and mechanical pretreatment, and the ratios of filtration areas are extraordinarily improved. It can ensure an accurate and professional test work under...

Jueves 12 diciembre 2019

Hawach bottle-top dispenser is an instrument for measuring liquid medicine. To ensure that your bottleneck dispenser has a long service life, some maintenance, and cleaning work can be done in the following situations: the pipette piston is not flexible; the dispensing of some restrictive...

Miércoles 11 diciembre 2019

The specific steps are as follows: 1. Clean the glass cylinder. 2. Empty and unscrew the separator from the bottle, and lift the separator upward until the drain pipe leaves the liquid level but is still in the bottle-top dispenser. 3. Touch the inner wall of the bottle carefully...

Miércoles 11 diciembre 2019

Bottle-top dispenser marketed by Hawach Scientific is characterized in good chemical tolerance, high-temperature disinfection and sterilization, and high-pressure resistance. The bottle is made of PTFE FEP BSG PP, which gives it maximum viscosity resistance. It is convenient to operate...

Miércoles 11 diciembre 2019

Flow Process of HPLC column First, the solvent in the storage bottle is pumped into the chromatographic system by pump and then output, and then introduced into the sampler after flow and pressure measurement. Second, object to be tested is injected by the sampler, passes through...