SPE columns, CHROMABOND SA, 45 µm, 1 mL/100 mg [81122][MICROLAB] 75 ±% Precision at 10%

75 ±% Precision at 10% Volume N/A Increments N/A Autoclavable Yes Field Calibration Yes

mixture of nonyl isomers

N-Dimethyl-n-perfluorooctane-1-sulfonamide

Snap cap vials N 22 for storage of powdery samples

5-Tetrachlorophenol

SPE columns, CHROMABOND SA, 45 µm, 1 mL/100 mg [81122][MICROLAB] 75 ±% Precision at 10%Silca gel modified with benzenesulfonic acid, strongly acidic cation exchanger (SCX). Capacity ~ 0. 5 meq g, adsorbent with hydrophobic and interactions (benzene ring), ion exchange of organic compounds from aqueous matrix, elution of interesting compounds with solvent systems, which compensate the ionic and nonpolar interactions, e. g., methanolic HCl. Technical Data Downloads Particle type Fully porous particles (FPP) Endcapped No pH stability 2.