SPE columns, CHROMABOND SiOH, 45 µm, 45 mL/5000 mg Tantalum 40487-42-1

40487-42-1

Ruthenium 1000 mg/l for ICP

Perchlorate (ClO4)- Single-Element Ion Anion Standard

Sc Containing Samples (Preparation & Solution):  Metal (soluble in acids)

AS10SC10-1

SPE columns, CHROMABOND SiOH, 45 µm, 45 mL/5000 mg Tantalum 40487-42-1Unmodified, 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.