Crossflow Filtration Accessory Pack
Crossflow Filtration Accessory Pack
Thermo Scientific™

Crossflow Filtration Accessory Pack

The Crossflow Filtration Accessory Pack features all necessary components including the feed line, return line, filtrate line, and pressure gauge.
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货号数量
A57937Each
货号 A57937
价格（CNY)
396.00
Each
添加至购物车
数量:
Each
价格（CNY)
396.00
Each
添加至购物车
The Crossflow Filtration Accessory Pack features all necessary components including the feed line, return line, filtrate line, and pressure gauge.

Accessory pack includes:
• Feed line
• Return line
• Filtrate line
• Pressure gauge

规格
可高温高压灭菌Not Autoclavable
包括Feed line, return line, filtrate line, and pressure gauge
数量Each
一次性Reusable
适用用途Certified Quality
适用于（设备）Filtration Systems
材质PVC, Polypropylene, Stainless Steel
无菌Non-sterile
Unit SizeEach

常见问题解答 (FAQ)

Are Pierce Crossflow Filtration Cassettes GMP grade?

Pierce Crossflow Filtration Cassettes are not GMP grade.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Can I run Pierce Crossflow Filtration Cassettes without the pressure gauge?

A pressure gauge is provided with every Pierce Crossflow Filtration Cassette. Pierce Crossflow Filtration Cassettes can be run without a pressure gauge; however, it is important to limit the flow rate to 200-300 mL/min to prevent tearing and potential collapse of the tubing. The flow rate can be determined by measuring the volume flow over 1 min. Alternatively, a pump speed of 300-350 rpm or a pressure of 1-1.5 bar will maintain a flow rate of 200-300 mL/min.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What are the factors that can speed up or slow down the rate of concentration or diafiltration?

High protein concentration and/or presence of particulate in the sample can slow down the rate of concentration/diafiltration. Adsorption of the sample to the membrane and lower temperature (4 degrees C vs room temperature) can also slow down concentration/diafiltration. Filtering your sample prior to processing with a crossflow filtration cassette will help speed up concentration/diafiltration.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What are the advantages of using a crossflow ultrafiltration device vs. a stirred cell device?

Crossflow ultrafiltration and stirred cell devices both effectively concentrate biomolecules with similar sample recoveries; however, a crossflow filtration device concentrates sample much faster than a stirred cell device.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Why should I use crossflow filtration instead of dialysis or chromatography methods?

Crossflow filtration is much faster for concentration and diafiltration than dialysis and chromatography methods.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

View all Crossflow Filtration Accessory Pack FAQs