Catalyst for hydrogenation 40-200 mesh.

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.

NaOH + CaO CAS#: 8006-28-8

Adsorbent for low pressure column chromatography.

CAS#: 12736-96-8

Suitable as adsorbent in gas chromatography. Magnesium Silicate Activated at 650°C.

F.W.: 60.09 Polyethylenimine immobilized on silica gel. 40-200 mesh.

CAS#: 1344-02-1

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

CAS#: 1344-00-9

Adsorbent for low pressure column chromatography.

CAS#: 1344-00-9

Unmodified, spherical silica. 1000 angstrom pore size, 7 micron particle size.

F.W.: 60.09 Polyethylenimine immobilized on silica beads. 20-40 mesh.

Unmodified, spherical silica. 50 angstrom pore size, 10 micron particle size.

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.

CAS#: 1344-00-9

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

SiO₂ CAS#: 7631-86-9 F.W.: 60.09 For dehydration where fine particle size and moisture indication is required. 5% blue indicating gel.

CAS#: 12736-96-8

Adsorbent for low pressure column chromatography.

CAS#: 1344-00-9

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

CAS#: 1344-00-9

Unmodified, spherical silica. 4000 angstrom pore size, 10 micron particle size.