2018/8/7 · Membrane-sample Compatibility It’s easy to overlook membrane compatibility when picking out your filter or device for your sample filtration. Good membrane-sample compatibility supports efficient filtration and minimizes resistance, while poor compatibility might result in backpressure, ineffective filtration, or even chemical attack of your membrane, leading to contamination of your filtrate.

an19 www.teadit.comus 5 PTFE Chemical Compatibility Chart A Suitable B Consult with TEADIT C Not recommended PRODUCT TF1570 TF1580 TF1590 Teadit 24SH Teadit 24B TF 1510 Formic Acid A A A A A Freon 12, Frigen 12, Arcton 12 A A

PTFE/Teflon PPS/Ryton Glass Cotton Wool Temperature Limit ºF 266 212 212 392 284 158 140 140 428 356 500 212 194 Temperature Limit ºC 130 100 100 200 140 70 60 60 220 180 260 100 90 Resistance to Acid Hydrochloric G G X X G G

Millipore ® membranes have supported laboratory filtration in academic, pharmaceutical, and industrial sectors since the 1950s. We provide a range of membrane chemistries including MF-Millipore ® mixed cellulose esters, Durapore ® PVDF, Millipore Express ® PLUS polyethersulfone, as well as hydrophilic and hydrophobic PTFE.

Chemical resistance PTFE. PTFE is affected by some alkali metals (molten or in solution) and rare fluorinated compounds at high temperatures and/or pressures. Some organic and halogenated solvents are absorbed causing minor dimensional changes but these effects are physical and also reversible. Note: The chemical resistance of each polymer is

(NitroHydrochloric Acid) (8007-56-5) (Titanium: A to 70 ) (PTFE Encapsulated AB to 178 (Tantalum: A) 316 Stainless St.) **(OK Fluorinated/TEST) B a 212° Benzene C6H6 AB @100% to 140° A to 20% to 217° A to 100° A to 212° A to 500° AB to 10% to 70° A at 10% to 70° A to 100% to 120° A to 500° A to 140° NR NR at 70° NR at 70° B to 158° NR at 70° A to 70° NR at 70° NR NR at 70°

The Shurflo "Chemical Compatibility Chart" is based on a variety of information, comprised from our material suppliers' information, Engineering Lab Test Data, actual Field Test results and some generally published engineering data. This guide is believed to be

PES membrane SFCA membrane PTFE membrane RC membrane Nylon XXX GF depth filter Housing MBS Housing PP Minisart Chemical Compatibility Chart Nylon Membrane-Microsart® NML Plus - - - - - | 107 PES membrane SFCA ® HighFlow Minisart ® ...

Chemical compatibility is a critical consideration when selecting the proper sample prep syringe filter for your application. This chart outlines the chemical compatibility of the most common syringe filters. The contact time was 24 hours at 20 C. Syringe Filter

The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Ratings of chemical behavior listed

Description of PTFE Pleated Membrane Filter Cartridges The PTFE filter cartridge adopts a hydrophobic PTFE membrane with a high flux and long service life. The wide chemical compatibility of the PTFE membrane makes the filter cartridge suitable for various acid and alkali-base solutions, and is widely used in the biopharmaceutical and electronics industries.

Description of PTFE Membrane Filters PTFE membrane filter is made of polytetrafluoroethylene ultrafine fibers by hot-melt bonding together. Difference from glass fiber membrane, PTFE filter is a kind of membrane material for deep filtration.Membrane filter disc has the following characteristics: membrane filter 0.22 μm is produced from food-grade isotactic polypropylene.

Polytetrafluoroethylene (PTFE) plasma sputtering of polypropylene (PP) membranes allows the formation of an ultrathin fluorinated hydrophobic surface that retains the microporous surface structure of the underlying membrane. The absorption results presented in this paper show that the novel PP membrane material performs well for the separation of CO2 from other gases, using an amine-based

2013/7/2 · COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. The information accuracy of these ratings cannot be guaranteed, nor is it a complete list

DIA-Nielsen - Chemical Compatibility for Filter Membranes / Housings Chemicals ACIDS Nylon (PA) PTFE PVDF CA RC PP PC PET CME CN PES l a C i C C N C c CCCCCD C N a N l G , c i t e c A Acetic, 25% NC C C NC NC C C C LC LC C Hydrochloric