CA Membrane

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◆ Product name: CA membrane
◆ Specifications: 13mm, 25mm, 47mm, 90mm, 142mm, and 293mm according to customer requirements.

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FINETECH superior membrane disc filters provide consistent and reliable results. Optimized for HPLC media preparation, pharmaceuticals and cold sterilization, they are available in a range of sizes and membranes. Membrane sizes from disc to roll can be customized.

 

◆ CA Membrane

1. Filtration for aqueous sample

2. Cell Retention for liquid

 

◆ Features
1. Minimizes loss of proteins
2. Binds significantly less protein than cellulose or Nylon
3. High Flow Rate
4. Liquid of high temperature filtration. 
5. Use with aqueous samples,proteins,acids,alcohols,aliphatic hydrocarbon. 
6. Don't use with concentrated sulphuric acid,concentrated nitric acid,strong polar solvents.

◆ Order Information

0

M

1

Membrane

2

Diameter

3

Sterile

4

Pore Size

5

Membrane Characteristics

Membrane Disc

PVDF

PTFE

Nylone

MCE

CA

PES

PP

RC

GF

013 = 13mm

025 = 25mm

047 = 47mm

090 = 90mm

142 = 142mm

293 = 293mm

N (Non-Sterile)

S (EO Sterile)

020 = 0.22um

022 = 0.22um

045 = 0.45um

100 = 1.0um

300 = 3.0um

500 = 5.0um

I = hydrophilic

O = hydrophobic

Example:M-PVDF047N045I = 47mm PVDF membrane, 0.45um

 

◆ Chemical Compatibility of Membrane

Solvent Membrane
PTFE MCE PES Nylon PVDF

Acetic Acid

(glacial)

R NR R NR R
Acetone R NR NR R NR
Acetonitrile (ACN) R NR NR R LTD
Benzene R R NR R R
Butyl Alcohol R R R R R
Chloroform R LTD NR NR R
Cyclohexanone R NR NR R NR
Dimethyl Sulfoxide (DMSO) R NR NR R NR
EA R NR NR R LTD
Ethers R NR X R R
Ethyl Acetate R NR NR R R
Ethyl Alcohol R R R R LTD
Formaldehyde R NR X R R
Hexane R R R R R
Hydochloric Acid, 1N (HCL) R R R R R
Hydrogen Peroxide, 3% R NR X R R
Isopropyl Alcohol R NR R LTD R
Methanol R NR R LTD R
Nitric Acid, 6N R NR R NR R
Sodium Carbanate R R X LTD R
Water R R X R R
Sodium Hydroxide, 3N R R NR R R
Sulfuric Acid R NR NR NR LTD
Tetrahydrofuran (THF) R NR X R LTD
Toluene R R R R R
R:Recommend LTD:Limeted
NR:Not Recommend X:No Data
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