Spectrum Spectra/Por 7 Membrane Tubing; Dia. x L: 24mm x 5m; MWCO: 1000 Daltons

Spectrum Spectra/Por 7 Membrane Tubing; Dia. x L: 24mm x 5m; MWCO: 1000 Daltons Reviews

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Dialysis Supplies; Membrane Tubing, Spectra/Por 7; Spectrum; 1000 Dalton MWCO; Sulfer/Heavy Metal Free; Flat Width: 38mm; Dia. x Length: 24mm x 5m; Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

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May 31, 2011 19:21:23

Triage DOA panel plus TCA ()

Triage DOA panel plus TCA () Reviews

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Clinical Diagnostic Kits, DOA Testing, Drugs of Abuse Panel Plus TCA; Biosite Triage; 25 tests; CLIA complexity: Moderate; Results in about 10 minutes

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May 30, 2011 22:23:27

Bright-Line Counting Chambers

Bright-Line Counting Chambers Reviews

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Counting Chamber; Hausser Bright-Line; Milled from glass; 2 chambers for counting white, red blood cell and platelets; Double Neubauer rulings w/400 small squares in central 1mm square; With two 0.4mm cover glasses

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May 29, 2011 10:47:15

Thermo Scientific Slide-A-Lyzer Dialysis Kit, 3500 MWCO, 3-12mL, 8 cassettes, 8 buoys, 8 syringes

Thermo Scientific Slide-A-Lyzer Dialysis Kit, 3500 MWCO, 3-12mL, 8 cassettes, 8 buoys, 8 syringes Reviews

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Thermo Scientific Slide-A-Lyzer Dialysis Kit, 3500 MWCO, 3-12mL, 8 cassettes, 8 buoys, 8 syringes 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): 3-12
• Color: Pink
• Membrane material: Regenerated cellulose synthesized by Viscose method
• Membrane MWCO (Daltons): 3500
• Manufacturer number: 66107
• Pack size: 8 cassettes, 8 buoys, 8 syringes
• Brand: Slide-A-Lyzer
• Part Number: AO-02905-06
• 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.

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May 28, 2011 15:21:03

Buoys, holds one 3-12 mL cassette, 8/pk

Buoys, holds one 3-12 mL cassette, 8/pk Reviews

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Buoys, holds one 3-12 mL cassette, 8/pk Feature

• General Accessories and Replacement Items
• Type: Accessories
• Model: 66432
• Part Number: AO-02905-52
• Package Quantity: EACH

science-lab-dialysis-supplies

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May 27, 2011 13:06:07

Fisherbrand Gill Method Hematoxylin Stains; 1L

Fisherbrand Gill Method Hematoxylin Stains; 1L Reviews

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Stains; Histological and Cytological; Gill Method Hematoxylin; Fisherbrand; Stain 1; 1L; Primary CAS: 107-21-1

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May 26, 2011 14:18:05

Spectrum Spectra/Por 2 RC Dialysis Mem. Tubing 12,000-14,000 MWCO; Wid.: 10mm; Dia. x L: 6.4mm x 15m

Spectrum Spectra/Por 2 RC Dialysis Mem. Tubing 12,000-14,000 MWCO; Wid.: 10mm; Dia. x L: 6.4mm x 15m Reviews

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Dialysis Supplies; Membrane Tubing, Spectra/Por 2 RC; Spectrum; 12,000 to 14,000 Dalton MWCO; Flat Width: 10mm; Dia. x Length: 6.4mm x 15m; Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

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May 25, 2011 17:09:19

Bulk packed; 8 x 10 in.

Bulk packed; 8 x 10 in. Reviews

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Film, Autoradiography; Kodak; BioMax Light; 8 x 10 in.; Bulk packed

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May 24, 2011 09:24:03

UVP DigiDoc-It 105 Imaging System; without transilluminator

UVP DigiDoc-It 105 Imaging System; without transilluminator Reviews

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Imaging System; DigiDoc-it; Digital camera; Capture Software; hood enclosure; UV filter and adapter ring; universal voltage power supply; Requires transilluminator; Software requires computer (not included) running Windows 98 SE2, ME, X

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May 23, 2011 11:44:04

Spectra/Por 7 Membranes; MWCO, 1000; flat width, 45mm; diameter, 28.6mm

Spectra/Por 7 Membranes; MWCO, 1000; flat width, 45mm; diameter, 28.6mm Reviews

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Spectra/Por 7 Membranes; MWCO, 1000; flat width, 45mm; diameter, 28.6mm Feature

• Spectra/Por 7 Membranes
• Solutes dialyze differently according to molecular size
• Made of regenerated cellulose
• Manufacturer number: 132105
• MWCO (Dalton): 1000
• Flat width: 45 mm
• Diameter: 28.6 mm
• Model: 132105
• Length: 16 ft
• Part Number: AO-02902-58
• 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. For separations that require specific retentivity and are sensitive to sulfur and metals. EDTA-treated membranes contain no heavy metal traces or sulfur. Supplied wet in 0.1% sodium azide solution. Ready for use after rinsing and conditioning in dialyzing buffer. Each box contains 16-ft of membrane.

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May 22, 2011 13:34:03

Spectra/Por Micro-dialysis Hollow Fiber Membranes 18 kD MWCO Pack of 20

Spectra/Por Micro-dialysis Hollow Fiber Membranes 18 kD MWCO Pack of 20 Reviews

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Spectra/Por Micro-dialysis Hollow Fiber Membranes 18 kD MWCO Pack of 20 Feature

• Spectra/Por Micro-Dialysis Hollow Fiber Membranes
• Ideal for micro-dialysis of critically small volumes
• Individual fibers for in vivo dialysis
• Sample volume: 5 uL/fiber
• Manufacturer number: 132295
• MWCO (Dalton): 18 kD
• Brand: Spectra/Por
• Diameter: 0.2 mm ID
• Model: 132295
• Length: 15.24 cm
• Part Number: AO-02911-72
• Package Quantity: PACKAGE

Hollow fiber membranes feature a high surface-area-to-volume ratio making them very efficient and ideal for samples smaller than 0.5 mL. Membranes are made from a biologically inert, regenerated cellulose impregnated with glycerol. Individual fibers are ideal for the recovery or introduction of micro-quantity biologicals or pharmaceutical materials into a localized tissue environment. Inject a sample into the lumen with a syringe, dip the ends of the fiber into epoxy, allow to dry, and then implant.

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May 21, 2011 14:14:03

Thermo Scientific Slide-A-Lyzer Dialysis Cassettes, 7000 MWCO, 3-12mL, 8 cassettes

Thermo Scientific Slide-A-Lyzer Dialysis Cassettes, 7000 MWCO, 3-12mL, 8 cassettes Reviews

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Thermo Scientific Slide-A-Lyzer Dialysis Cassettes, 7000 MWCO, 3-12mL, 8 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): 3-12
• Color: Green
• Membrane material: Regenerated cellulose synthesized by Viscose method
• Membrane MWCO (Daltons): 7000
• Pack size: 8
• Manufacturer number: 66710
• Brand: Slide-A-Lyzer
• Part Number: AO-02905-34
• 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.

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May 20, 2011 04:38:05

Spectra/Por Float-A-Lyzer G2 Dialysis Device, 1,000,000 MWCO, 10 mL Sample Volume; pack of 12

Spectra/Por Float-A-Lyzer G2 Dialysis Device, 1,000,000 MWCO, 10 mL Sample Volume; pack of 12 Reviews

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Spectra/Por Float-A-Lyzer G2 Dialysis Device, 1,000,000 MWCO, 10 mL Sample Volume; pack of 12 Feature

• Spectra/Por Float-A-Lyzer G2 Dialysis Tubes
• Disposable ready-to-use dialysis device eases sample loading and retrieval
• 95 to 98% sample recovery, 99% sample purity and <10% sample dilution
• Leak-proof screw cap allows easy pipette access for sample loading, testing, and retrieval
• Ideal for dialyzing electro-eluted proteins and chromatography fractions
• Part Number: AO-02906-48
• Package Quantity: PACKAGE

The Float-A-Lyzer G2 features biotech grade cellulose ester (CE) membrane. The low protein-binding, ultrapure membrane (no heavy metals and sulfides) is available in nine precise MWCO''s from 100 to 1,000,000 Daltons. The color-coded, re-sealable screw cap eliminates leaks associated with knots, closures, and needle punctures and allows repeated access for in-process testing. The cylindrical tubing geometry prevents sample dilution and provides open access for total volume retrieval with included pipette. The included floatation ring and weighted bottom maintain vertical orientation during dialysis. This design also permits several units to fit in a single reservoir. All sizes are supplied dry with glycerol in a package of 12.

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May 18, 2011 20:24:11