SPE columns, CHROMABOND SiOH, 45 µm, 70 mL/10000 mg 455094W 26 isomers)

26 isomers)

Co ICP-MS 60 amu 100 ppt n/a M+ 43Ca16O1H

Initial Calibration Verification Standard 1A in 5% HNO3/tr

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100ug/mL HOLMIUM 125mL

SPE columns, CHROMABOND SiOH, 45 µm, 70 mL/10000 mg 455094W 26 isomers)Unmodified, 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.