Catalyst for hydrogenation 40-200 mesh.

Adsorbent for low pressure column chromatography.

Irregular silica for TLC applications. 60 angstrom pore size, -400 mesh (5-25 micron) particle size. Surface area 500 m2/g. M-N # 816330.

Irregular, chromatographic grade. 150 angstrom pore size, 120-230 mesh (60-120 micron) particle size 300 m2/g surface area.

Suitable for use in Chromatography of pesticide residues. Magnesium Silicate Activated at 675 C.

Alumina is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories.

Irregular, chromatographic grade. 60 angstrom pore size, standard particle size distribution of 70-230 mesh (63-210 micron). Surface area 500 m2/g. M-N # 815330.

Irregular, chromatographic grade. 60 angstrom pore size, 230-350 mesh (40-63 micron) particle size.

Methyl p-Hydroxybenzoate is the methyl ester of p-hydroxybenzoic acid. It can be used to inhibit yeast growth and can also be used as an antimicrobial agent for Grampositive anaerobic bacteria. It must be suspended in ethanol first, since it does not dissolve readily in water. It is also indicated…

CAS No.: 7440-44-0 Solubility: (20°C) insoluble Melting Point: 3550°C Molar Mass: 12.01 g/mol Bulk Density: 150 - 440 kg/m3 Hill Formula: C

Irregular, chromatographic grade. 60 angstrom pore size, -400 mesh (15-35 micron) particle size.