Unique Application Filters and Devices

Specific application filters, devices, and accessories for unique filtration processes; includes filters for phase separation, gravimetric analysis, as well as holders, adapters, dispensers, mesh, and other accessories.

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Cytiva Whatman™ 903 Protein Saver Card

For research use only

Pricing and Availability

Cytiva Whatman™ 1PS Disposable Phase Separating Paper

Creates a hydrophobic filter that can replace separatory funnel in some applications. Whatman™ 1PS Disposable Phase Separating Paper is impregnated with stable silicone to allow solvent phases to pass through while retaining aqueous phases.

Pricing and Availability
Specifications

Type	Separator Paper
Material	Fiberglass/Silicone
For Use With (Application)	Liquid phase separation

MilliporeSigma™ Pressure Gauge, 0 to 7 bar

Accessories for filter holders for sample preparation.

Pricing and Availability

MilliporeSigma™ Solvent Filtering Dispenser, 25 mm

Accessories for filter holders for sample preparation.

Pricing and Availability

MilliporeSigma™ Fluid Sampling Kit

Accessories for filter holders for sample preparation.

Pricing and Availability

MilliporeSigma™ Fluid Contamination Monitors

Fluid Contamination Analysis Monitors are transparent, disposable filter holders made from Tenite™ plastic and pre-assembled with MF-Millipore filters (effective filtration area is 9 cm²).

Pricing and Availability
Specifications

Pore Size	0.8 μm
Diameter (English) Inside	1.45 in.
Material	Tenite Plastic
Diameter (Metric) Inside	3.7 cm
Sterility	Non-sterile
Filtration Area	9 cm²

MilliporeSigma™ Samplicity™ Filtration System Vial Trays

Vacuum filtration system for sample preparation for HPLC

Pricing and Availability
Specifications

For Use With (Equipment)	Samplicity G2 Filtration System
Sterility	Non-sterile

Thermo Scientific™ Nalgene™ Bubble Point Test Apparatus

Ensure product integrity of Thermo Scientific™ Nalgene™ MF75 Series Filter Unit or Bottletop Filters.

Pricing and Availability

MilliporeSigma™ Accessories for Solvent Filtering Dispensers, 25 mm

Accessories for filter holders for sample preparation.

Pricing and Availability
Specifications

For Use With (Equipment)	Solvent Filtering Dispenser
Diameter (English) Inside	0.98 in.

MilliporeSigma™ Natrix™ Q Membrane Filter

The unique Natrix™ Q chromatography membrane is a porous polyacrylamide hydrogel containing a high density of pendant quaternary ammonium (Q) binding groups that are directly polymerized within an inert, macroporous membrane scaffold.

Pricing and Availability
Specifications

Thickness (Metric)	200 to 300 μm, Dry Thickness
Pore Size	0.4 μm
Flow Rate	6 to 10 mL/min. (at 15 psi)
Format	Disc
Description	The unique Natrix™ Q chromatography membrane is a porous polyacrylamide hydrogel containing a high density of pendant quaternary ammonium (Q) binding groups that are directly polymerized within an inert, macroporous membrane scaffold
Color	White
Material	Polyacrylamide Hydrogel
Filter Type	Membrane Filter
No. per Pack	25
Hydrophobicity	Hydrophilic
For Use With (Application)	General Laboratory Filtration