CHROMAFIL disposable syringe filters O-20-25 membrane material polytetrafluoroethylene (PTFE) pore dia. 0.2 m, membrane dia. 25 mm

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CHROMAFIL disposable syringe filters O-20-25 membrane material polytetrafluoroethylene (PTFE) pore dia. 0.2 m, membrane dia. 25 mm Specification

Appearance
White membrane housed in a transparent or opaque casing

Molecular Formula
C2F4 (base material Polytetrafluoroethylene PTFE)

CAS No
9002-84-0 (PTFE)

Physical Form
Flat disc membrane with syringe filter housing

Melting Point
> 327 °C (for Polytetrafluoroethylene PTFE)

Ingredients
Polytetrafluoroethylene membrane with polypropylene housing

Solubility
Insoluble in water and most solvents

Shape
Circular membrane within a disc-shaped housing

Ph Level
Neutral

EINECS No
618-337-8 (PTFE)

Purity
100% Polytetrafluoroethylene membrane; housing material polypropylene

Grade
Research and Industrial Grade

Usage
Used as a disposable syringe filter for filtration purposes

Smell
Odorless

Application
Filtration of liquid and gaseous samples in chemical pharmaceutical and industrial processes; common for HPLC sample preparation.

Density
2.2 Gram per cubic centimeter(g/cm3)

Structural Formula
Repeating (-CF2-CF2-)n structure (Polytetrafluoroethylene)

Molecular Weight
100.01 g/mol (Polytetrafluoroethylene monomer)

Properties
Hydrophobic PTFE filtration membrane resistant to a wide range of chemicals with pore diameter of 0.2 µm and membrane diameter of 25 mm

Shelf Life
2-3 years under appropriate storage conditions

Refractive Rate
Not applicable for current usage

Storage
Store in a dry and cool environment away from direct sunlight

HS Code
8421290000 (Filters and parts thereof)

Poisonous
NO

About CHROMAFIL disposable syringe filters O-20-25 membrane material polytetrafluoroethylene (PTFE) pore dia. 0.2 m, membrane dia. 25 mm

The CHROMAFIL disposable syringe filters O-20-25 with a polytetrafluoroethylene (PTFE) membrane are designed for filtration of liquid and gaseous samples in chemical, pharmaceutical, and industrial processes, commonly used for HPLC sample preparation. The hydrophobic PTFE filtration membrane, with a pore diameter of 0.2 m and a membrane diameter of 25 mm, is resistant to a wide range of chemicals. The filters come in a circular membrane within a disc-shaped housing made of polypropylene, ensuring durability and reliable filtration performance. With a melting point above 327C and a shelf life of 2-3 years under appropriate storage conditions, these syringe filters are suitable for research and industrial applications.

FAQs of CHROMAFIL disposable syringe filters O-20-25 membrane material polytetrafluoroethylene (PTFE) pore dia. 0.2 m, membrane dia. 25 mm:

Q: What is the application of CHROMAFIL disposable syringe filters O-20-25?

A: These filters are used for the filtration of liquid and gaseous samples in chemical, pharmaceutical, and industrial processes, including HPLC sample preparation.