Fisherbrand Harris Modified Method Hematoxylin Stains; With Acetic Acid 500mL

Fisherbrand Harris Modified Method Hematoxylin Stains; With Acetic Acid 500mL Reviews

Other Picture

Stains; Histological and Cytological; Harris Modified Method Hematoxylin; Fisherbrand; With Acetic Acid 500mL; Suitable for PAP staining; Mercury-free; Primary CAS: 107-21-1

Visit Store Now !!

Detail Products

Detail Reviews

May 10, 2011 13:13:03

Hausser Scientific Reichert Bright-Line Hemacytometer Counting Chamber Set

Hausser Scientific Reichert Bright-Line Hemacytometer Counting Chamber Set Reviews

Other Picture

Hausser Scientific Reichert Bright-Line Hemacytometer Counting Chamber Set Feature

• Counting chamber molded from a single piece of thermal and shock-resistant glass
• Volume of blood or fluid limited to 0.1cu.mm over a square mm
• Flat, polished cover glass surfaces with supports produces an exact volume of fluid over the counting area
• Includes: Counting chamber, two cover glasses, one pipet for red blood cells, one pipet for white blood cells, pipet filler
• Supplied in polyethylene carrying case

Counting chamber molded from a single piece of thermal and shock-resistant glass. Two counting areas, or plateaus separated by H-shaped moat with "V" slash on the loading side of each plateau to facilitate charing and reduces overflow. Has enhanced Neubauer rulings 0.1mm below the cover glass. The volume of blood or fluid is limited to 0.1cu.mm over a square mm or to 0.00025cu.mm for each of the 400 central squares. The difference in surface tension characteristics between the metallic surface of the chamber and the polished cover glass assures smooth capillarity action for precise loading and even cell distribution. Includes molded, thermal and shock-resistant glass counting chamber with metallized surface, two cover slips, pipet filler, one pipet for red and one for white blood cells.

Visit Store Now !!

Detail Products

Detail Reviews

May 09, 2011 05:26:02

Spectra/Por Tube-A-Lyzer Dialysis Device, 8000 to 10,000 MWCO, 25 to 30 mL Sample Volume; pack of 3

Spectra/Por Tube-A-Lyzer Dialysis Device, 8000 to 10,000 MWCO, 25 to 30 mL Sample Volume; pack of 3 Reviews

Other Picture

Spectra/Por Tube-A-Lyzer Dialysis Device, 8000 to 10,000 MWCO, 25 to 30 mL Sample Volume; pack of 3 Feature

• Spectra/Por Tube-A-Lyzer
• Disposable dynamic device reduces dialysis times from 1 to 2 days down to 4 to 12 hours
• Separate sample and flow-through buffer chambers significantly increase mass transfer rate and decre
• Design maintains maximum concentration gradient for up to 98% sample recovery, 99% sample purity and
• Part Number: AO-02906-62
• Package Quantity: PACKAGE

This ready-to-use separation device delivers the efficiency of dynamic dialysis to significantly reduce dialysis from 1 to 2 days down to 4 to 12 hours. The Tube-A-Lyzer incorporates biotech-grade CE tubing that separates the sample chamber from the surrounding flow-through buffer chamber. The separate sample port provides easy access for sample loading, sample recovery and in-process testing. The housing and end caps are polycarbonate (PC) with 3/16" (6 mm) barb inlet/outlet ports. Connect the housing to a buffer source and a waste collection vessel, or discharge directly to drain. Tube-A-Lyzer is non-pyrogenic and can be gamma sterilized (25 kGy). Dry packaged with 20% glycerin.

Visit Store Now !!

Detail Products

Detail Reviews

May 07, 2011 00:46:03

Pointe Scientific Glucose (Oxidase) Reagents; Kit; 3333 tests per kit; For Hitachi 911 Analyzers

Pointe Scientific Glucose (Oxidase) Reagents; Kit; 3333 tests per kit; For Hitachi 911 Analyzers Reviews

Other Picture

Mfr. No.: HG921-1000, Glucose (Oxidase) Instrument Specific Reagent Kit, 3333 Test per Kit, Configuration 10 x 100mL, For Hitachi 911 Analyzers

Visit Store Now !!

Detail Products

Detail Reviews

May 06, 2011 05:03:03

Spectra/Por Cellulose/Ester Dialysis Membranes; MWCO, 5000; flat width, 16mm; diameter, 10.2mm

Spectra/Por Cellulose/Ester Dialysis Membranes; MWCO, 5000; flat width, 16mm; diameter, 10.2mm Reviews

Other Picture

Spectra/Por Cellulose/Ester Dialysis Membranes; MWCO, 5000; flat width, 16mm; diameter, 10.2mm Feature

• Spectra/Por Cellulose/Ester Dialysis Membranes
• Solutes dialyze differently according to molecular size
• Made of regenerated cellulose
• Manufacturer number: 131198
• MWCO (Dalton): 5000
• Flat width: 16 mm
• Diameter: 10.2 mm
• Model: 131198
• Length: 33 ft
• Part Number: AO-02899-26
• Package Quantity: BOX

SPECTRA/POR tubular membranes are available in a variety of nominal molecular weight cutoffs (MWCO) and carry practically no fixed charge. Use SPECTRA/POR 1-4 membranes for separations at an approximate molecular weight cutoff. Supplied dry, they contain 10% glycerol, 0.1% sulfur, and heavy metal traces (except where indicated). Wash with distilled water first. Use SPECTRA/POR 6 and 7 membranes for separations at a specified MWCO. Supplied wet in a 0.1% sodium azide preservative solution. Order tubing closures seperately. Ideal for desalination, purification, and concentration. The high-purity cellulose/ester dialysis membranes contain no heavy metals, sulfur, or sulfite. Low reactivity ensures low protein adsorption. For preservation, membranes are supplied wet in 0.1% sodium azide. Box contains 33-ft of membrane.

Visit Store Now !!

Detail Products

Detail Reviews

May 05, 2011 03:16:03

Thermo Scientific Slide-A-Lyzer Dialysis Cassettes, 10,000 MWCO, 0.5-3mL, 10 cassettes

Thermo Scientific Slide-A-Lyzer Dialysis Cassettes, 10,000 MWCO, 0.5-3mL, 10 cassettes Reviews

Other Picture

Thermo Scientific Slide-A-Lyzer Dialysis Cassettes, 10,000 MWCO, 0.5-3mL, 10 cassettes Feature

• Thermo Scientific Slide-A-Lyzer Dialysis Cassettes
• High Performance Dialysis require just half the time of dialysis tubing for sample size from 100l to
• The innovative cassette design does not require the use of knots or clips that can lead to leaking s
• Color coded translucent frame permits smooth sample withdrawal of sub-filter volumes ¨C removing eve
• High surface area/sample volume ratio will dialyze twice as fast as dialysis via conventional tubing
• Volume (mL): 0.5-3
• Membrane material: Regenerated cellulose synthesized by Viscose method
• Membrane MWCO (Daltons): 10,000
• Pack size: 10
• Manufacturer number: 66380
• Color: Orange
• Brand: Slide-A-Lyzer
• Part Number: AO-02905-42
• Package Quantity: EACH

Slide-A-Lyzer® dialysis cassette is ideal for low molecular weight contaminant removal, buffer exchange, desalting and concentration. The cassette membrane is composed of low-binding regenerated cellulose and features a hermetically sealed sample chamber to maintain the highest possible sample retention. Sample introduction and removal are easily accomplished by penetrating the gasket with a hypodermic needle attached to a syringe. The gasket imparts resealability to the needle puncture, ensuring that no sample is lost from the cassette during dialysis.

Visit Store Now !!

Detail Products

Detail Reviews

May 04, 2011 03:42:04

Fisherbrand Regenerated Cellulose Dialysis Tubing; T2:6000 to 8000 Dalton MWCO; Flat Width: 40mm

Fisherbrand Regenerated Cellulose Dialysis Tubing; T2:6000 to 8000 Dalton MWCO; Flat Width: 40mm Reviews

Other Picture

Tubing; Dialysis; Fisherbrand; Type: T2 Membranes: 6000 to 8000 Dalton MWCO; Dia. x Length: 25.5mm x 30m

Visit Store Now !!

Detail Products

Detail Reviews

May 02, 2011 06:13:04