Instruction of Syringe Filter
The syringe filter is mainly used for the filtration of solvent samples, which holds a crucial position in the sample prefiltration procedure, especially in the HPLC sample analysis. There are two basic aspects of the syringe filter that should be learned and memorized clearly.
Composition
The syringe filter consists of two main parts, including the housing part and filter membrane.
Usually, the housing material is pp, or nylon, which is stable in performance and resistant to most solvents. As for the membrane, several different kinds of materials are suitable for different solutions and solvents with specific features.
The most commonly used membrane materials are PTFE, PES, Nylon, and PVDF. The filtration of both aqueous organic solutions could be satisfied with high efficiency. Except for the two main parts, the standard Luer lock structure adopted highly ensures the tight connection of the syringe.
Notification
The first important precaution is to not use the syringe with a volume smaller than 1 cc, which may cause filter membrane damage or personal injury with excessively high pressure. Secondly, it would be better to discard the initial filtrate or to wash the filter with 1-2ml solution sample in advance. In this way, the filtration result will meet the customers' demand better.
Contact : Bruce Lu, +86 29 89284429
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Instruction of Syringe Filter Search in a category : Everything else / Bulk Search in a category : instruction, filter, syringe |
Thursday, May 28, 2015
Quantity : 1set - Price : 1000-10000USD
Rice Mill Used Grain Storage Steel Silo Tai'an Shelley Engineering Co., Ltd-Your Grain Storage System Expert!! Established in 2007, Tai'an Shelley Engineering Co., Ltd, located in Great Wall Street 96, Tai'an city, Shandong province, China, which is one of the most professional...
Taian Shelley Engineering Co., LTD
- 271000 - Taian City
- 05385367222
- 008618653872670
Thursday, April 09, 2015
Quantity : 1 set - Price : 11,500USD
200 watt YAG automatic laser welding machine with TaiYi brand Taiyi's laser soldering machine with high precision, high speed and stable performance, easy to operate. No consumables.Customized is welcome! also we can design solutions and supply the most suitable your welding machine...
Dongguan Changan TaiQi machine factory
- 523857 - Chang'an
- +86 769 38939577
- +86 188 2570 5234
Thursday, May 02, 2024
Applications : CMX-12 is a high definition digital AV Mixer, which is a simple type of HD/SD Video Mixer Editor to switch and effects. Each input BUS supports 6 inputs (2 x HDMI, 2 x Component, 2 x S-Video and Composite video) and also Background Color for special effect. The output...
Meicheng Audio Video Co., Ltd.
- meicheng
- 23511 - New Taipei City
- 886 2 82280311