SPE glass columns, CHROMABOND SiOH, 45 µm, 6 mL/500 mg ICP-016 Macherey Nagel - Rapid Test

Macherey Nagel - Rapid Test Strip Instructions

Organic Matrices (Sulphuric / peroxide digestion or nitric / Sulphuric / perchloric acid decomposition or dry ash and dissolution in dilute HCl)

2-Acetyl-3-ethylpyrazine

Diacetyllauroyl glycerol (Technical mixture)

SPE glass columns, CHROMABOND SiOH, 45 µm, 6 mL/500 mg ICP-016 Macherey Nagel - Rapid TestUnmodified, weakly acidic silica, 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. Technical Data Downloads Mode Normal phase (NP) Particle type Fully porous particles (FPP) Surface chemistry Unmodified silica gel (SiOH) Endcapped No pH stability 2.