Silica Gel, Anhydrous, 75-150um, 30A (Davisil Grade 923), 500GR
Di uno scrittore di uomini misteriosi
Descrizione
This is the exact grade of Silica Gel that is recommended in Method 1664B. This is Davisil Grade 923 with a particle size ranging between 75-150 microns (100-200 Mesh) and has a pore size of 30. Grade 923 meets ASTM D1319 specifications for hydrocarbon analysis and meets ASTM D2549 specifications for aromatics analysis. It is suitable for use as a packing for liquid chromatography normal phase separations with low operating pressures, a substrate for supporting surface functionalization.
Changes from deep blue to pink as it absorbs moisture Can be reconstituted by drying Commonly used with desiccators Each bottle includes an SDS/MSDS
500g of Silica Gel (Indicating Blue Desiccant) - Lab Grade Drying Agent
Chromatography Silica Gel 60Å, Silica gel consists of a granular, porous form of silicon dioxide synthetically made from sodium silicate (source).
BVV™ Chromatography Silica Gel 60A 30-200μm (Made in Germany)
DAVISIL®
Chromatographic Silica Gel 60A, 40-63µm, Pharmaceutical Grade - Manufactured to pharmaceutical use standards including tighter particle size distribution and GMP quality control standards.
For column chromatography
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (Davisil™ Grade 923), 100-200 mesh
Silica gel CAS 7631-86-9
Silica Gel, Anhydrous, 75-150um, 30A (Davisil Grade 923), 500GR
DAVISIL®
Texalan Silica Gel Powder 60A
Gelatin tested according to Ph Eur 9000-70-8
Silica gel, DAVISIL® 923 suitable for use in the testing of petroleum products by IP and ASTM methods
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per adulto (il prezzo varia in base alle dimensioni del gruppo)
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