SPE glass columns, CHROMABOND SiOH, 45 µm, 3 mL/500 mg 5190-1599 Volume 250 µL Syringe Type

Volume 250 µL Syringe Type Gastight Syringe Series 1700 Termination PTFE Luer Lock (TLL) Needle Metal (N) or Kel-F Gauge No Needle Included Point Style No Needle Included Needle Length No Needle Included Plunger Style X-Style Fluid Path Borosilicate glass

Carbazole-d8

10% v/v Hydrochloric Acid

Magnesium (Mg2+) Single-Element Ion Cation Standard

Semi-quantitative test strips for the determination of Ascorbic acid

SPE glass columns, CHROMABOND SiOH, 45 µm, 3 mL/500 mg 5190-1599 Volume 250 µL Syringe TypeUnmodified, 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.