Spectra/Por 6 Membranes; MWCO, 25,000; flat width, 12mm; diameter, 7.6mm

Spectra/Por 6 Membranes; MWCO, 25,000; flat width, 12mm; diameter, 7.6mm Reviews



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Spectra/Por 6 Membranes; MWCO, 25,000; flat width, 12mm; diameter, 7.6mm Feature

  • Spectra/Por 6 Membranes
  • Solutes dialyze differently according to molecular size
  • Made of regenerated cellulose
  • Product Type: RC Tubing, Pretreated
  • Length: 33 ft
  • Diameter (mm): 7.6
  • MWCO (Dalton): 25,000
  • Manufacturer number: 132550
  • Part Number: AO-02901-70
  • Package Quantity: PACKAGE
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. More specific retentivity than SPECTRA/POR 1-4 membranes. Supplied wet in 0.1% sodium azide solution. Rinse before using. Contain heavy metal and sulfur traces. Pack contains 33-ft of membrane.


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Oct 29, 2011 04:27:03

Spectrum Spectra/Por 1 RC Dialysis Mem. Tubing 6000-8000 MWCO; Width: 50mm; Dia. x L: 32mm x 30.5m

Spectrum Spectra/Por 1 RC Dialysis Mem. Tubing 6000-8000 MWCO; Width: 50mm; Dia. x L: 32mm x 30.5m Reviews



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Dialysis Supplies; Membrane Tubing, Spectra/Por 1 RC; Spectrum; 6000 to 8000 Dalton MWCO; Flat Width: 50mm; Dia. x Length: 32mm x 30.5m; Ideal for molecular separation, protein binding studies, electrolyte removal, desalting


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Oct 24, 2011 13:02:06

Tuning Forks Set

Tuning Forks Set Reviews



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Top-quality aluminum magnesium tuning forks for studying auditory physiology and hearing acuity. Includes 6 forks, one each of the following frequencies: 128 cps, 256 cps, 512 cps, 1,024 cps, 2,048 cps, 4,096 cps.


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Oct 22, 2011 21:31:08

Adult Blood Pressure Cuff

Adult Blood Pressure Cuff Reviews



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For aneroid or mercurial sphygmomanometers. A cuff and air bag for adults and older children. Inflation bulb is NOT included.


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Oct 20, 2011 03:58:06

Plastic Goniometer

Plastic Goniometer Reviews



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Transparent plastic construction allows location of axis of motion and observation of joint movement. Has 90 degrees, 180 degrees, and 360 degrees scales on protractor and in/cm scale on arm. Overall length, 12 1/2".


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Oct 18, 2011 11:09:04

Spectra/Por 6 Membranes; MWCO, 3500; flat width, 45mm; diameter, 28.6mm

Spectra/Por 6 Membranes; MWCO, 3500; flat width, 45mm; diameter, 28.6mm Reviews



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Spectra/Por 6 Membranes; MWCO, 3500; flat width, 45mm; diameter, 28.6mm Feature

  • Spectra/Por 6 Membranes
  • Solutes dialyze differently according to molecular size
  • Made of regenerated cellulose
  • Product Type: RC Tubing, Pretreated
  • Length: 33 ft
  • Diameter (mm): 28.6
  • MWCO (Dalton): 3,500
  • Manufacturer number: 132592
  • Part Number: AO-02901-31
  • Package Quantity: PACKAGE
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. More specific retentivity than SPECTRA/POR 1-4 membranes. Supplied wet in 0.1% sodium azide solution. Rinse before using. Contain heavy metal and sulfur traces. Pack contains 33-ft of membrane.


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Oct 15, 2011 00:24:11

Quantum Big Screen Microscope: AC Adapter

Quantum Big Screen Microscope: AC Adapter Reviews



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AC adapter for Quantum Big Screen Microscope or TeachTimer


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Oct 10, 2011 05:19:07