SPE columns, CHROMABOND SiOH, 45 µm, 6 mL/1000 mg Perkin Elmer HPLC 68104-62-1

68104-62-1

m-Hydroxybenzylpiperazine dihydrochloride

For capillary electrophoresis

42576-02-3

the solid test sample is diluted with extraction fluid that is 20 times the weight of the sample

SPE columns, CHROMABOND SiOH, 45 µm, 6 mL/1000 mg Perkin Elmer HPLC 68104-62-1Unmodified, 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.