Classification
Manufacturer
EClass
not containing the term:
Macherey-Nagel 

CHROMABOND® SiOH

Unmodified silica phase for SPE

Unmodified, weakly acidic silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, very polar, adsorbs humidity from air, for this reason it should be kept well closed and if necessary dried before use due to its high affinity for polar compounds it should not be conditioned with polar (e.g. methanol) or water-containing solvents.

Recommended applications: aflatoxins, chloramphenicol, pesticides, steroids, vitamins.
pH stability:2 ... 8
CHROMABOND® SiOH


CHROMABOND® SiOH
Base materialFilter element materialParticle size
µm
Particle typeEndcappedPKCat. No. 
Silica gelPE45Fully porousNo106225223
Silica gelPE45Fully porousNo14003547
Silica gelPE45Fully porousNo507085047
Silica gelPE45Fully porousNo306801894
Silica gelPE45Fully porousNo304003481
Silica gelPE45Fully porousNo304003498
Silica gelPE45Fully porousNo204003550
Silica gelPE45Fully porousNo204003605
Silica gelPE45Fully porousNo106202850
Silica gelPE45Fully porousNo2504003477
Silica gelPE45Fully porousNo2504003482
Silica gelPE45Fully porousNo2504003499