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CHROMABOND C

Macherey-Nagel GmbH & Co. KG (15181)

CHROMABOND® C18
Octadecyl modified silica phase for SPE, not endcapped

Base material silica, pore size 60 ?, particle size 45 µm for C18, specific surface 500 m²/g, pH stability 2 to 8 octadecyl phases, not endcapped, carbon content 14 % possesses more free silanols (SiOH), which allow secondary interactions with polar groups of the analytes.

Recommended applications: non-polar compounds, pesticides.

PN	Manuf. PN	Supplier	PK	Base material	Carbon content~%	Endcapped	Filling quantity~mg	Filter element material	Particle size~µm	Price
4003433	730003.250	Macherey-Nagel GmbH & Co. KG	250	Silica gel	14	No	500	PE	45	1014.71 EU
4003435	730004.250	Macherey-Nagel GmbH & Co. KG	250	Silica gel	14	No	500	PE	45	1125.00 EU
4003437	730005.250	Macherey-Nagel GmbH & Co. KG	250	Silica gel	14	No	1000	PE	45	1488.24 EU
4003464	730028	Macherey-Nagel GmbH & Co. KG	20	Silica gel	14	No	2000	PE	45	280.88 EU
4003512	730130	Macherey-Nagel GmbH & Co. KG	30	Silica gel	14	No	2000	PE	45	347.06 EU
4003561	730261	Macherey-Nagel GmbH & Co. KG	10	Silica gel	14	No	10000	PE	45	364.71 EU
6226798	730001	Macherey-Nagel GmbH & Co. KG	100	Silica gel	14	No	100	PE	45	297.06 EU
6234031	730005	Macherey-Nagel GmbH & Co. KG	30	Silica gel	14	No	1000	PE	45	220.59 EU
6700747	730400	Macherey-Nagel GmbH & Co. KG	20	Silica gel	14	No	5000	PE	45	430.88 EU
6902222	730004	Macherey-Nagel GmbH & Co. KG	30	Silica gel	14	No	500	PE	45	173.53 EU
9003487	730002	Macherey-Nagel GmbH & Co. KG	50	Silica gel	14	No	200	PE	45	229.41 EU
9003488	730003	Macherey-Nagel GmbH & Co. KG	50	Silica gel	14	No	500	PE	45	255.88 EU

Macherey-Nagel GmbH & Co. KG (15183)

CHROMABOND® C8
Octyl modified silica phase for SPE, not endcapped

Base material silica, pore size 60?, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8. Octyl phase, not endcapped, carbon content 8%, similar to C18, however slightly more polar. Secondary interactions with polar compounds are more pronounced due to shorter alkyl chains.

Recommended applications: pesticides, PCBs.

PN	Manuf. PN	Supplier	PK	Base material	Carbon content~%	Endcapped	Filling quantity~mg	Filter element material	Particle size~µm	Price
4003460	730021	Macherey-Nagel GmbH & Co. KG	100	Silica gel	8	No	100	PE	45	297.06 EU
4003461	730023	Macherey-Nagel GmbH & Co. KG	50	Silica gel	8	No	500	PE	45	255.88 EU
4003462	730024	Macherey-Nagel GmbH & Co. KG	30	Silica gel	8	No	500	PE	45	173.53 EU
6203672	730022	Macherey-Nagel GmbH & Co. KG	50	Silica gel	8	No	200	PE	45	229.41 EU