Fisherbrand™ Quantitative Grade Filter Paper Circles

Manufactured to reduce silicon dioxide, calcium oxide and ferric oxide levels

Fisherbrand™ Qualitative Grade Plain Filter Paper Circles and Sheets - P4 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

Fisherbrand™ Qualitative Grade Plain Filter Paper Circles - P8 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

Fisherbrand™ Glass Fiber Circles

Faster flow, higher retention than cellulose filters

Fisherbrand™ Qualitative Grade Plain Filter Paper Circles - P5 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

Fisherbrand™ Qualitative Grade Plain Filter Paper Circles and Sheets - P2 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

Fisherbrand™ Qualitative Grade Plain Filter Paper Sheets - P8 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

Fisherbrand™ Wet-Strengthened Qualitative Filter Paper Circles

Coarse cellulose fiber papers remove particles >25μm

Fisherbrand™ Pure Cellulose Chromatography Paper

Pure cellulose papers with smooth surfaces are tested to assure uniformity and reproducibility, and offer optimum separation and sample resolution

Fisherbrand™ Qualitative Grade Plain Filter Paper Sheets - P5 Grade

Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper

Whatman™ Membrane Marking Pen

For nitrocellulose and nylon transfers used in standard transfer procedures

Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting.

Whatman™ 47mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 47mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

GE Healthcare Amersham™ CyDye™ Value Packs (bis-Reactive NHS Ester)

Suitable for general labeling of amine residues

GE Healthcare illustra™ MicroSpin™ S-400 HR Columns

Use for rapid purification of PCR products (>200 bp) from unincorporated primers (<32-mers) and nucleotides. GE Healthcare Life Sciences™ illustra™ MicroSpin™ S-400 HR Columns use spin-column chromatography for quick results.

Whatman™ Polycap Disposable Capsules: 36TC

Polycap TC filters for sterile filtration of biological and tissue culture aqueous solutions

GE Healthcare HiTrap™ Protein A HP Prepacked Columns

Use for purification and isolation of monoclonal and polyclonal IgG from ascites, serum and cell culture supernatants. GE Healthcare Life Sciences™ HiTrap™ Protein A HP Prepacked Columns are specially designed, together with the medium to provide fast, simple and easy separations in a convenient format.

GE Healthcare illustra™ MicroSpin™ G-25 Columns

Use for the rapid purification of DNA >10 base pairs in length in a wide range of applications. GE Healthcare Life Sciences™ llustra™ MicroSpin™ G-25 Columns are ideal for desalting, buffer exchange, and removal of unincorporated nucleotides from end-labeled oligonucleotides. 

GE Healthcare His SpinTrap™ TALON™

Single-use spin column for high purity purification of histidine-tagged proteins

Whatman™ Quantitative Filter Paper: Grade 41 Circles

Use for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates or for quantitative air pollution analysis. Whatman™ Quantitative Filter Paper: Grade 41 Circles are commonly used in preparing samples for metal analysis after nitric acid digestion.

Whatman™ Mini-UniPrep™ Syringeless Filters

Processes sample loads in one-third the time. Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for HPLC and UHPLC analysis.

Whatman™ GD/X Disposable PES Syringe Filters PROMO

Minimizes adsorptive protein loss when filtering protein-containing solutions. Whatman™ GD/X Disposable PES Syringe Filters are suitable for preparing viscous, dense, or otherwise difficult-to-filter samples prior to a variety of analytical methods.

Whatman™ Puradisc PES Syringe Filters: Nonsterile

Designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. Whatman™ Puradisc PES Syringe Filters: Nonsterile allow higher liquid flow than either PTFE or PVDF.

Whatman™ Autovial™ 5mL Syringeless Filters

Replaces syringe-coupled devices with single filter units for one-time use. Whatman™ Autovial™ 5mL Syringeless Filters are pre-assembled filtration devices for removing particulates from samples.

GE Healthcare Amersham™ Protran™ NC Nitrocellulose Membranes: Sheets

Use for Western blots, dot-blot assays, and other protein or nucleic acid methods. GE Healthcare Amersham™ Protran™ NC Nitrocellulose Membranes: Sheets offer excellent sensitivity, resolution, and low background.

Whatman™ EPM 2000 Air Sampling Filters

Used in high-volume PM-10 sampling equipment. Whatman™ EPM 2000 Air Sampling Filters are manufactured from 100% pure borosilicate glass. They enable detailed chemical analysis of trace pollutants with minimal interference.

Whatman™ Anotop™ 25 Non-Sterile Syringe Filters

Remove virtually 100% of particulates larger than pore size

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