SPE columns, CHROMABOND SB, 45 µm, 6 mL/500 mg Phase - Mix XX The PTFE luer lock (TLL)

The PTFE luer lock (TLL) model accepts a variety of Hamilton stainless steel needles

Ta ICP-OES 249

AS10kB10-3

AS1KAL50-2

SPE columns, CHROMABOND SB, 45 µm, 6 mL/500 mg Phase - Mix XX The PTFE luer lock (TLL)Silica gel modified with quaternary amine, strongly basic anion exchanger (SAX). Capacity ~ 0. 3 meq g, not suited for very strong anions such as sulfonic acids, because these are difficult to elute. Technical Data Downloads Particle type Fully porous particles (FPP) Endcapped No pH stability 2. 08. 0 Pore size 60 Base material Silica gel Particle shape Irregular Brand CHROMABOND Particle size 45 m Mode Ion exchange (IEX) Surface chemistry Silica gel