WHATMAN® SYRINGE FILTERS

Whatman GDX and Whatman GMF syringe filters

Whatman syringe filters, Whatman GDX syringe filters, Whatman syringe filters sold in pack and case quantities. Whatman syringe filters shipped worldwide. Order Whatman GDX syringe filters with a credit card. Whatman GDX syringe filters by Whatman.

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We offer a very wide array of syringe filters for aqueous and highly viscous solutions

Whatman® 25 mm GD/X Syringe Filters      
Contain a unique prefiltration stack of Whatman multigrade GMF 150 (10:1 um) and Grade GF/F (0.7 um) prefilters. 0.45 um filter pore, PVDF (PolyVinyliDene Fluoride) membrane, sterile. Sold as a pack of 50. Works well with the Cornwall Syringe Fluid Dispensing System below!~
Item No. 6900-2504
Pack of 50: $142.00 USD     
Pk of 10: $40.00 USD
CLICK HERE FOR ONLINE ORDERING USING OUR SHOPPING CART
Whatman® 25 mm GD/X Syringe Filters      

0.45um filter pore, GMF (Glass MicroFiber) membrane, sterile. Contains GMF 150 without the GF/F prefilter. Sold as a pack of 50.
Item No. 6902-2504
Pack of 50: $142.00 USD
Pk of 10: $40.00 USD
 
CORNWALL® FLUID DISPENSING SYRINGE
The Cornwall® Syringe fluid dispensing system is effectively used when repetitious filling of a syringe to the same volume is needed. It is a manual, sterile device that has a two-way valve that attaches to both the syringe and the solution to be drawn into the syringe. Each time the grip is released, the syringe fills with solution. Each time the grip is compressed, the syringe volume is expelled. The Cornwall Syringe System is a sterile, disposable system that includes spring-loaded syringe, valve system, spike and tubing set for repetitive fluid dispensing. 10cc capacity.
CAN BE USED IN CONJUCTION WITH WHATMAN SYRINGE FILTERS ABOVE.
Cornwall Syringe Fluid Dispensing System
10mL, Sterile, Disposable
Item No. 305224
Price Each: $20.00 USD

NALGENE® Syringe Filters - Surfactant-free cellulose acetate and cellulose acetate, 25mm diameter filters for sterilizing or filtering small volumes of fluids. Manufacturing design allows use of both standard and luer lock syringes. Come preassembled and disposable. Operation may include either pressure or vacuum filtration. Nontoxic; triton free. Accepts standard needles. Filtration area: 5.3cm². The items listed in red are sterile.

Pore Size, µm Nalge® Nunc No. Unit of Sale Price USD
Surfactant-Free Cellulose Acetate Membrane
0.2 190-2520 Pack of 50 $143.04
0.2 190-9920 Case of 125 $278.30
0.2 191-2020 Pack of 50 $158.60
    Case of 6 Packs (300) $598.64
0.45 190-2545 Pack of 50 $143.04
Cellulose Acetate Membrane
0.45 190-9945 Case of 125 $278.30
0.45 191-2045 Pack of 50 $158.60
    Case of 6 Packs (300) $598.64
0.8 190-2580 Pack of 50 $143.04
0.8 191-2080 Pack of 50 $158.60
    Case of 6 Packs (300) $598.64

PVDF GD/X Syringe Filters, Whatman® - For filtration of aqueous and organic-based samples. Polyvinylidene fluoride (PVDF) membrane features low protein binding. Two prefilters [graded density Multigrade GMF 150 (10:1µm) and Grade GF/F (0.7µm)] allow filtration of even the most difficult samples with minimal hand force. Choose the 13mm size for samples up to 10ml or the 25mm size for samples greater than 10ml. These are NOT sterile.

Pore Size, µm Diameter, mm Whatman No. Unit of Sale Price USD
0.2 13 6872-1302 Pack of 150 $313.17
0.2 25 6872-2502 Pack of 150 $396.44
0.2 25 6873-2502 Pack of 1,500 $2,253.57
0.45 13 6872-1304 Pack of 150 $313.17
0.45 25 6872-2504 Pack of 150 $396.44
0.45 25 6873-2504 Pack of 1,500 $2,253.57

Glass Microfiber GD/X Syringe Filters, Whatman® - For aqueous and organic-based samples. Contains graded density Multigrade GMF 150 (10:1µm) prefilter with a selection of various Whatman glass microfiber filters. Choose the 13mm size for samples up to 10ml or the 25mm size for samples greater than 10ml. All are sold in packs of 150. These filters are not sterile.

Pore Size, µm Diameter, mm Whatman No. Unit Price
0.45 13 6894-1304 Pack of 150 $376.52
0.45 25 6894-2504 Pack of 150 $470.41
0.7 25 6890-2507 Pack of 150 $470.41
1 25 6884-2510 Pack of 150 $470.41
1.2 25 6886-2512 Pack of 150 $468.68
1.5 25 6892-2515 Pack of 150 $468.68
1.6 25 6882-2516 Pack of 150 $468.68
2.7 25 6888-2527 Pack of 150 $468.68

WHATMAN® Puradisc® 25 AS - Polyethersulfone (PES) membrane with polypropylene constructed housing. For pure filtration of aqueous solutions. Female luer lock inlet, with male slip luer outlet. Autoclavable. Meets specifications of the Biosafe USP Class VI. Available sterile and non-sterile.

Pore Size (µm) Sterile Non-Pyrogenic Whatman No. Quantity per Pack / Price
0.2 Yes Yes 6780-2502 50/ $160.00 USD
0.2 No No 6781-2502 200/ $420.00 USD
0.45 Yes Yes 6780-2504 50/ $160.00 USD
0.45 No No 6781-2504 200/ $420.00 USD
1.0 Yes Yes 6780-2510 50/ $160.00 USD

WHATMAN® Anotop® 10 and Anotop® 25 Disposable Syringe Filters - For a wide range of applications including cold sterilization of growth media, phage and virus filtration, removal of high molecular weight proteins or polymers, and filtration of solvents for spectroanalysis. Features Anopore® (aluminum oxide) membrane with precise, non-deformable honeycomb pore structure. Compatible with most solvents and aqueous materials. Membrane is sealed in hexagonal-shaped, precision-molded polypropylene housing, complete with Luer lock fittings. Use the Anotop 10 for preparing samples up to 10mL. Membrane diameter: 10mm. Hold up volume: <20µL. The Anotop 25 is suitable for use with sample volumes up to 100mL where particulate loading is moderate and minimal contamination of filtrate by leachable compounds is essential. Membrane diameter: 25mm. Hold up volume: <150µL.

Pore Size, µm Diameter, mm Sterile Whatman No. Unit of Sale Price USD
Anotop 10
0.02 10 No 6809-1002 Pack $160.03
0.02 10 Yes 6809-1102 Pack $171.73
0.1 10 No 6809-1012 Pack $139.62
0.1 10 Yes 6809-1112 Pack $152.10
0.2 10 No 6809-1022 Pack $133.51
0.2 10 Yes 6809-1122 Pack $145.99
Anotop 25
0.02 25 No 6809-2002 Pack $213.20
0.02 25 Yes 6809-2102 Pack $229.71
0.1 25 No 6809-2012 Pack $192.79
0.1 25 Yes 6809-2112 Pack $204.23
0.2 25 No 6809-2022 Pack $184.47
0.2 25 No 6809-2024 Pack $642.20
0.2 25 Yes 6809-2122 Pack $195.78

WHATMAN® PTFE GD/X Syringe Filters - Hydrophobic PTFE filters for organic-based samples. Units contain two prefilters [graded density Multigrade GMF 150 (10:1µm) and Grade GF/F (0.7µm)] that allow filtration of even the most difficult samples with minimal hand force. Choose the 13mm size for samples up to 10ml or the 25mm size for samples greater than 10ml.

Pore Size, µm Diameter, mm Whatman No. Unit of Sale Price USD
0.2 13 6874-1302 Pack $305.00
0.2 13 6875-1302 Pack $2,060.00
0.2 25 6874-2502 Pack $373.00
0.2 25 6875-2502 Pack $2,150.00
0.45 13 6874-1304 Pack $298.00
0.45 13 6875-1304 Pack $1,998.00
0.45 25 6874-2504 Pack $373.00
0.45 25 6875-2504 Pack $2,150.00

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