SPE columns, CHROMABOND SA, 45 µm, 6 mL/500 mg 548-1083 Replacement ferrules for Column Protection

Replacement ferrules for Column Protection System - the universal guard column holder (REF 718966)

BSA is a strong silylation reagent for GC

Metolachlor ethyl sulphonic acid sodium salt

807631-09-0

Needle Sold Separately Yes Volume 25 mL Syringe Type Gastight Syringe Series 1000 Termination AccuDil® (AD) Needle No Needle Available Fluid Path Borosilicate glass

SPE columns, CHROMABOND SA, 45 µm, 6 mL/500 mg 548-1083 Replacement ferrules for Column ProtectionSilca 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.