CHROMABOND® SiOH
unmodified silica phase for SPE
Features

	unmodified, weakly acidic silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2 – 8 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
	recommended applications: aflatoxins chloramphenicol pesticides steroids vitamins

Ordering information

		Volume	Adsorbent weight								Pack of
		CHROMABOND® SiOH polypropylene columns
			100 mg	200 mg	500 mg	1 g	2 g	5 g	10 g	50 g
		1 ml	730071								100
		3 ml		730214	730073						50
		6 ml			730070	730075	730107				30
		15 ml					730217				20
		45 ml						730406			20
		70 ml							730072		10
		150 ml								730473	10
		CHROMABOND® SiOH polypropylene columns · BIGpacks
					500 mg	1 g	2 g
		3 ml			730073.250						250
		6 ml				730075.250	730107.250				250
		CHROMABOND® SiOH glass columns
				200 mg	500 mg	1 g	2 g
		3 ml		730214G	730073G						30
		6 ml			730070G	730075G	730107G				30
		CHROMABOND® LV-SiOH
				200 mg	500 mg
		15 ml		732072	732073						30
		CHROMAFIX® SiOH cartridges
		Size / Adsorbent weight (average)		S 230 mg		M 420 mg		L 880 mg
				731828		731829		731830			50
		CHROMABOND® MULTI 96 SiOH
							96 x 100 mg
							738071.100M				1
		CHROMABOND® SiOH adsorbent
								730608			100 g