Breckland Scientific 2023 Catalogue
Desiccators - Dialysis
Desiccators
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1 DESICCATORS Made from borosilicate glass with knob lid and disc. Cat No. Description Lid Dia. x Base Dia. Disc Dia. Price Per DES-100-100 Desiccator 153mm x 151mm 90mm 76.12 ea. DES-100-150 Desiccator 272mm x 269mm 190mm 152.14 ea.
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2 DESICCATOR DISC Cat No.
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Description
Size
Price Per
DES-150-100 Desiccator Disc
90mm Dia.
10.11 ea.
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DES-150-150 Desiccator Disc
190mm Dia.
17.58 ea.
PETROLEUM JELLY - WHITE (Paraffin Wax) Also in Chemical Section. Cat No. Description Price Per S0001258-500G Petroleum Jelly - White 8.34 500g 3 SILICONE GREASE Chemical resistant, water repellent greases, available as a standard silicone grease for use with stopcocks etc. or a high vacuum grease, suitable for use with vacuum and pressure systems. Supplied in 50g tubes. Cat No. Description Price Per LUB-100-100 Normal Grade for Stopcocks 16.50 ea. LUB-100-150 High Vacuum Grease 24.98 ea. SILICA GEL Commonly used as a desiccant with an average pore size of 2.4nm with a strong affinity to water molecules. Cat No. Description Price Per S0001301-500G Silica Gel 10.31 500g
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Desiccator & Disc
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Desiccator Disc
Silicone Grease
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Dialysis (Visking) Tubing
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4 DIALYSIS TUBING Also known as Visking tubing, for use in osmosis, diffusion, and filtration experiments. These semi-permeable (selectively permeable) membrane tubes are made from reformed cellulose and are supplied in a range of different diameters. The Molecular Weight Cut Off (MWCO) of the Visking / Dialysis tubing supplied is 12000-14000 Daltons, which should allow glucose molecules to pass through. Before use, wash the tubing and rinse in warm water. Pore size tubing is 24 Angstroms. As the tubing is open ended, tubing clips offer a useful means of sealing the ends. Cat No. Int. Dia. in use Flat width Price Per DIA-050-100 14.3mm 25mm 71.92 30m DIA-050-150 17.5mm 30mm 74.08 30m DIA-050-200 21.5mm 33mm 73.58 30m DIA-050-250 24mm 40mm 72.31 30m DIA-050-300 32mm 52mm 78.16 15m 5 DIALYSIS TUBING CLIPS Plastic clips for use with our full range of Visking (dialysis) tubing. Cat No. Description Price Per DIA-100-100 Dialysis Tubing Clips 31.76 10pk
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Dialysis (Visking) Tubing & Clips
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