Nylon 0.22μm 47mm Membrane Filter Disc for HPLC Chromatography - 100/PK with pH 3-12 Range

Price Negotiable

Price: USD5-USD90 per pack

MOQ: 200 Packs

Delivery Time: 15 to 30 days

Brand: No

Product Description

Nylon 0.22μm 47mm Membrane Filter Disc

These polyamide membrane disc filters are precision-engineered for HPLC chromatography sample preparation and pharmaceutical processing applications. With a 0.22μm pore size, they effectively capture even the smallest particles, ensuring contaminant-free filtered output for high-quality filtration requirements.

Key Features

Naturally hydrophilic: Wetting Time <3 seconds for 47mm disk with aqueous 1% methylene blue
Low extractable levels for minimal sample contamination
High flow rate for efficient processing
pH range: 3-12 for versatile chemical compatibility
Retention rate: Up to 99% for superior particle capture
Multiple sterilization options: autoclavable, ETO, or gamma irradiation
Manufactured in 100,000 grade cleanroom environment

Primary Applications

HPLC and chromatographic sample preparation and mobile phase filtration
IV infusion drug filtration
Pharmaceutical processing operations
Sterilization and clarification of aqueous and organic solvent solutions

Technical Specifications

Parameter	Value
Max. Operating Temperature	180°C (356°F)
Sealing Compatibility	Ultrasonic, Heat and Insert Molding
pH Range	3-12
Sterilization Methods	ETO, Autoclave, Gamma Irradiation

Available Specifications

Product Type	Pore Size	Diameter	Quantity
Nylon Membrane Disc Filters	0.22 Micron	13mm	100/Pk
Nylon Membrane Disc Filters	0.22 Micron	25mm	100/Pk
Nylon Membrane Disc Filters	0.22 Micron	47mm	100/Pk
Nylon Membrane Disc Filters	0.22 Micron	90mm	25/Pk
Nylon Membrane Disc Filters	0.22 Micron	142mm	25/Pk
Nylon Membrane Disc Filters	0.22 Micron	293mm	25/Pk
Nylon Membrane Sheet Filters	0.22 Micron	200 X 200mm	5/Pk