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Stain removal reagents are designed to safely remove stains from microbiological solutions. Certain reagents can be used to recover over-developed or unevenly developed gels, saving the time and frustration of having to reload the sample and run the gel again. These reagents are easy to use and economical. Certain models are available in pre-sealed bags for use with individual treatments, thus minimizing the exposure of research personnel to potentially toxic material.

Stain removal reagents are designed to safely remove stains from microbiological solutions. Certain reagents can be used to recover over-developed or unevenly developed gels, saving the time and frustration of having to reload the sample and run the gel again. These reagents are easy to use and economical. Certain models are available in pre-sealed bags for use with individual treatments, thus minimizing the exposure of research personnel to potentially toxic material.


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Product Image-28143-564

MicroFunnel* ST Disposable Sterility Testing Funnels

Catalog Number: (28143-564)
Supplier: GE Healthcare - Whatman
Description: 0.45um Supor* membrane. White, plain. 300mL capacity. Individually bagged and overpack-bagged for more efficient transport and sterilization within an isolator. Simple squeeze separation design for easy membrane retrieval. 20/pk.

Product available on GSA Advantage®


Product Image-89135-696

Filter Plate 1 mL, 3K MWCO

Catalog Number: (89135-696)
Supplier: GE Healthcare - Whatman
Description: AcroPrep Advance filter plates. 96-well, 1 mL with Omega (modified polyethersulfone) 3K MWCO membrane. Filter plates are constructed of polypropylene and designed for ultrafiltration applications.

Product available on GSA Advantage®


Product Image-28147-016

Supor* Membrane Disc Filter

Catalog Number: (28147-016)
Supplier: GE Healthcare - Whatman
Description: 0.2um pore size. 293mm diameter. Tabbed, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 25/pk.

Product available on GSA Advantage®


Product Image-28147-956

Supor* Membrane Disc Filter

Catalog Number: (28147-956)
Supplier: GE Healthcare - Whatman
Description: 0.2um pore size. 25mm diameter. Plain, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 100/pk.

Product available on GSA Advantage®


Product Image-28143-562

MicroFunnel* ST Disposable Sterility Testing Funnels

Catalog Number: (28143-562)
Supplier: GE Healthcare - Whatman
Description: 0.45um Supor* membrane. White, plain. 100mL capacity. Individually bagged and overpack-bagged for more efficient transport and sterilization within an isolator. Simple squeeze separation design for easy membrane retrieval. 40/pk.

Product available on GSA Advantage®


Product Image-77391-982

FILTER ME25 300ML 0.45UM 5/BG ST PK20

Catalog Number: (77391-982)
Supplier: GE Healthcare - Whatman
Product Image-28147-526

Supor* Membrane Disc Filter

Catalog Number: (28147-526)
Supplier: GE Healthcare - Whatman
Description: 0.8um pore size. 142mm diameter. Plain, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 25/pk.

Product available on GSA Advantage®


Product Image-28143-338

VacuCap* Bottle-Top Filters, Sterile

Catalog Number: (28143-338)
Supplier: GE Healthcare - Whatman
Description: For volumes of 1 to 5L. Hydrophilic polyethersulfone membrane. 90mm diameter. 0.2um pore size. Accepts variety of collection vessels. Polyester membrane support. Filtration area is 60cm2. Acrylic housing. Individual attached tubing for each filter device. 10/pk.

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-28143-334

VacuCap* Bottle-Top Filters, Sterile

Catalog Number: (28143-334)
Supplier: GE Healthcare - Whatman
Description: For volumes of 500mL to 1L. Hydrophilic polyethersulfone membrane. 60mm diameter. 0.45um pore size. Accepts a variety of collection vessels. Polyester membrane support. Filtration area 30cm2. Acrylic housing. One piece of tubing per ten filter devices. 10/pk.

Environmentally Preferable Product available on GSA Advantage®


Product Image-97065-368

FILTER PLATE 350UL MUSTANG Q W PK10

Catalog Number: (97065-368)
Supplier: GE Healthcare - Whatman

Product available on GSA Advantage®


Product Image-28150-975

Binder-Free Glass Fiber Filter

Catalog Number: (28150-975)
Supplier: GE Healthcare - Whatman
Description: 37mm diameter. 660um thick. 1um pore size. A/B type for diagnostic applications, gravimetric analysis, sample filtration. Binder-free borosilicate glass microfibers. Excellent wet strength. Fine porosity. Fast flow. 1.0um particle retention. Autoclavable. 100/pk.

Product available on GSA Advantage®


Product Image-28139-706

VacuCap* PF Bottle-Top Filters, Sterile

Catalog Number: (28139-706)
Supplier: GE Healthcare - Whatman
Description: For volumes of 1 to 5L. Hydrophilic polyethersulfone membrane. 90mm diameter. 0.8/.2um pore size. Polyester membrane support. Filtration area is 60cm2. Acrylic housing. With built-in prefilter and one piece of tubing per ten filter devices. 10/pk.

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-28147-581

Supor* Membrane Disc Filter

Catalog Number: (28147-581)
Supplier: GE Healthcare - Whatman
Description: 0.45um pore size. 13mm diameter. Plain, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 100/pk.

Product available on GSA Advantage®


Product Image-28143-332

VacuCap* Bottle-Top Filters, Sterile

Catalog Number: (28143-332)
Supplier: GE Healthcare - Whatman
Description: For volumes of 500mL to 1L. Hydrophilic polyethersulfone membrane. 60mm diameter. 0.2um pore size. Accepts a variety of collection vessels. Polyester membrane support. Filtration area 30cm2. Acrylic housing. One piece of tubing per ten filter devices. 10/pk.

Environmentally Preferable


Product Image-76312-378

Desiccant PK 100

Catalog Number: (76312-378)
Supplier: GE Healthcare - Whatman
Description: Desiccant, Specimen collection cards, including neonatal screening cards, which are to be used for human diagnostic tests
Product Image-10035-316

Glass Microfiber Binder Free Grade GF/D circles, 17 mm, 100/pk

Catalog Number: (10035-316)
Supplier: GE Healthcare - Whatman
Description: Considerably faster in flow rate and overall filtration speed than cellulose filter Paper of similar particle retention.

Certificates Product available on GSA Advantage®


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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The original product is no longer available. The replacement shown is available.
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