DETECTIONS - 3048 Anuncios
Martes 24 septiembre 2019
- Vacuum Environment on Earth - In terms of the atmospheric pressure of the earth, the vacuum environment is usually obtained by pumping air into a certain closed space. The earlier equipment for pumping is called a vacuum pump with s a relatively low pumping speed and a small degree...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 20 septiembre 2019
PQWT-KD series automatic mapping cave detector is based on the earth's electromagnetic field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different frequencies...
Anbit mechanical and Electrical Equipment Co., Ltd.
- 110025 - Liaoning
- 024 88039488
Viernes 20 septiembre 2019
Syringe filter can be used in the analysis of high performance liquid chromatography and IC. It is an important step in sample pretreatment to filter sample solution. The syringe filter with high quality is produced by using the most advanced detection means and production technology...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 19 septiembre 2019
The extraction thimble is mainly applied in the lab experiment involved with Soxhlet Extraction to ensure complete extraction. There are three types of extraction thimbles available – cellulose extraction thimble, glass fiber extraction thimble, and quartz fiber extraction thimble...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 12 septiembre 2019
As an important branch of chromatography, high-performance liquid chromatography (HPLC) has become an important application of separation and analysis technology in the fields of chemistry, medicine, industry, agriculture, commodity inspection, and law inspection. Features of high-performance...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 09 septiembre 2019
- Some Knowledge on Fryer Machine - The fryer machine is made of stainless materials and of totally enclosed structures. They have unique ultra-wide working voltage designs and are operated stably. Users can preset time for operations, which are practical and convenient. Moreover...
Guangzhou Shinelong Kitchen Equipment Co., Ltd.
- 511400 - Guangzhou
- +86 20 34709971
Lunes 09 septiembre 2019
Laser Particle Size Analyzer (Dry & Wet Dispersions) The integrated and robust laser particle size analyzer, Bettersizer 2600, can deliver reliable particle size measurement results from submicron to millimeter. Driven by the innovative optical system and Standard Operation Procedure (SOP)...
Dandong Bettersize Instruments Ltd.
- 118009 - Dandong
- +15 1 41 55 76 96
Sábado 07 septiembre 2019
Cantidad : 5000platfo - Precio : 80000usd
Bolt: Mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with an external thread) is required to be fitted with a nut for fastening the two parts with through holes. This type of connection is called a bolted connection...
Nanjing BKN Automation System Co.,LTD
- 210000 - nanjing
- +86 025 52244360
Martes 03 septiembre 2019
Overview of pyroelectric motion sensor BS412 is a newest smart digital motion detector with a small window size. It offers a complete motion detector solution, with all electronic circuitry built into the detector housing. Only a power supply and power-switching components need to...
Senba Sensing Technology Co., Ltd.
- 518102 - Shenzhen
- +86 755 82594732
Martes 27 agosto 2019
Dalian Fuchang Chemical Co., Ltd.Its a company that is engaged in scientific research, manufacturing and trade. In 2012. Currently, we have become one of the largest comprehensive chemical company in Northeast China and own two high-grade quartz mines so as to lay a solid foundation...
Dalian Fuchang Chemical Co.,Ltd
- 116011 - Dalian
- +8615542419276
Domingo 25 agosto 2019
Cantidad : 1000 sets/
Honzhan HZ-DTG42125A Fast printing speed T-shirt DTG garment printer A2 A1 size with Epson4910 Printhead Product Application: This printer is a type professional T-shirt printer, can print on any color of T-shirts, fabric, textile, garments. Materials like Cotton Polyester-cotton...
Shandong Honzhan Decoration Engineering Co.,Ltd
- honzhan
- 250000 - Jinan
- +8618660396497
Domingo 18 agosto 2019
Stimulating the coil makes a magnetic induction to the tested material. The induced electromotive force received by the testing coil is related to the shape and size of the material hysteresis loop. When the low-frequency sinusoidal wave excitation voltage is magnetically induced...
Nanjing BKN Automation System Co.,LTD
- 210000 - nanjing
- +86 025 52244360
Domingo 18 agosto 2019
Bolt: Mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with an external thread) is required to be fitted with a nut for fastening the two parts with through holes. This type of connection is called a bolted connection...
Nanjing BKN Automation System Co.,LTD
- 210000 - nanjing
- +86 025 52244360
Domingo 18 agosto 2019
The connecting rod hardness eddy current testing machine has a calibration device, input compensation parameters, automatic/manual temperature compensation and light intensity compensation, and automatic temperature measurement and temperature correction. The digital potentiometer...
Nanjing BKN Automation System Co.,LTD
- 210000 - nanjing
- +86 025 52244360
Viernes 16 agosto 2019
The sample vial also referred to the aseptic vial, is an essential tool for the detection of pollution contaminants. It is usually used with an automatic sampler or just as a storage device. In accordance with the vial material, there are mainly two types of sample vial – glass type...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 15 agosto 2019
In the detection of air pollution, taking samples with glass fiber extraction thimble is a common method. And here we will focus on one reason having an influence on weighing the extraction thimbles, which is the air humidity. As we all know, the environment when analyzing is limited...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 14 agosto 2019
After years of development, the QuEChERS pretreatme nt method has been continuously improved and broadened by researchers as a simple and rapid residual pretreatment technology. The application target also has been extended from the highest moisture content of vegetables and fruits...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Martes 13 agosto 2019
Cantidad : 1 - Precio : 1000-6000USD
4500 lumens, 1920*1080 native resolution, 0.25 ultra short throw laser projector DM907 laser video projector has 4500 ANSI lumens with 1920*1080 native resolution, and it also has the built-in edge blending function. The function of 17*17 geometric correction can change the image...
Shanghai DIDON Industrial Co., Ltd
- 201108 - Shanghai
- 02154800060
Viernes 09 agosto 2019
First, we need to determine if there is a leak in the pipette. 1. Detection method: 1) Visual inspection: first pipette the liquid using the pipette to be tested, then let it stand vertically for 15 seconds to see if there is a slow flow of droplets. If there is a droplet flowing out slowly...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 07 agosto 2019
Food safety testing is a major issue related to people's livelihood. In recent years, the QuEChERS method has been widely used in the pretreatment of food safety detection samples. In addition, the method has been applied to trace analysis. QuEChERS Application The international application...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 05 agosto 2019
Vacuum Filtration is a device for accelerating water filtration by negative pressure caused by air extraction. It's a filtering product that most lab customers will be used for suspension detection in water extraction filtration, microbial limit detection extraction filtration, chromatographic...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 05 agosto 2019
QuEChERS method has unique advantages in pesticide residue analysis. Due to the irrational use of pesticides and inadequate supervision of pesticide use, people may suffer from acute or chronic pesticide poisoning after eating pesticide-contaminated food, and even threaten human health...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 01 agosto 2019
QuEChERs is a sample treatment and purification technology for the detection of multiple pesticide residues in high-water-content food. Because it simplifies the previously complex extraction procedures and expands the scope of the extracted pesticide residues, QuEChERs becomes an...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Martes 30 julio 2019
Since its birth, the QuEChERS method has been widely used in pesticide residue analysis due to its unique advantages and characteristics of fast, simple and cheap. Lehotay et al. established a method, which uses the QuEChERS method to treat samples and analyze 229 kinds of pesticides...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 26 julio 2019
Nowadays, the standards of people's living are improving, not only to install air-conditioning, floor heating, and better-conditioned homes,but also to install ventilator, dehumidification and other equipment. A person with insights who is more environmentally conscious, and also...
Shanghai Thenow Purification Technology Co.,Ltd
- 201505 - shanghai
- 02159177719
Viernes 19 julio 2019
Automated Yeast Cell Counter Yeast Cell Counting Pitching Yeast Brewing Yeast Product Overview The Countstar® BioFerm Automatic Yeast Counter combines traditional Melanie or Methylene Violet staining with high-resolution imaging and intelligent image recognition for accurate and...
ALIT Life Science Co., Ltd.
- 201619 - SHANGHAI
- +8613917721401
Martes 16 julio 2019
Laser Particle Size Analyzer BT-Online1 Online Particle Size Analyzer is an on-line particle size monitoring system for real-time particle size monitoring and control in powder manufacturing industries. Driven by Standard Operation Procedure (SOP), it automatically samples, measures...
Dandong Bettersize Instruments Ltd.
- 118009 - Dandong
- +15 1 41 55 76 96
Martes 16 julio 2019
Particle size measurement using static light scattering The particle size distribution as a parameter to specify a powder or dispersion plays a central role in many applications. Examples are construction material (sands, cements), pharmaceutical development, lime stones, ceramics...
Dandong Bettersize Instruments Ltd.
- 118009 - Dandong
- +15 1 41 55 76 96
Lunes 15 julio 2019
The sample vials were cleaned according to different contamination levels. Generally, the cleaning method is selected according to the degree of pollution. If the cost is adequate, it is best to use a new one every time. Solution method of cleaning sample vials: 1. Rinse with running...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 12 julio 2019
Characteristics of QuEChERS QuEChERS is a pretreatment method for pesticide residue detection. This paper refers to the products produced by our company. Its name comes from the acronyms of the words “Quick, Easy, Cheap, Effective, Rugged, Safe”, which are also the characteristics...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33