Hichrom Limited - HPLC Columns by Manufacturer

(this page will be the Trademark info from the new catalogue ... when available)

Column Availability: Silica Based Materials

Silica is the most popular base material. It has a high physical strength & a surface area which is easily chemically modified to give phases suitable for use in a broad range of HPLC modes. However, silicas dissolve in water at pH >6.4 whilst bonded silicas are unstable at pH<2.6. Newer bonded silicas may have an extended pH range of 2-10.

Hichrom supply >95% of the world's leading HPLC column brands.

for columns by BRAND

Please contact Hichrom if the brand you require is not listed:

Silica Manufacturer	Brand
ACT	ACE
Agilent Technologies Ltd	Zorbax
Alltech UK	Exsil
Beckman Coulter	Ultrasphere
ChromTech	ChromTech
Daicel	Chiralcel
Daicel	Chiralpak
Daicel	Crownpak
Eka Chemicals AB	Kromasil
Eprogen	SynChropak
ES Industries	AquaSep
ES Industries	Chromegabond
ES Industries	FluoroSep
ES Industries	Gammabond
ES Industries	ProTec
GL Sciences Inc.	Inertsil
Grace	Vydac
Hichrom	Hichrom C8 & C18
Hichrom	Hichrom Chiral
Hichrom	Hichrom RPB
Hypersil (Thermo Fisher)	Hypercarb
Hypersil (Thermo Fisher)	Hyperprep
Hypersil (Thermo Fisher)	Hypersil
Hypersil (Thermo Fisher)	Hypersil BDS
Hypersil (Thermo Fisher)	HyPURITY
Macherey-Nagel	Nucleodex
Macherey-Nagel	Nucleodur
Macherey-Nagel	Nucleogen
Macherey-Nagel	Nucleosil
Macherey-Nagel	Polygosil
Macherey-Nagel	Resolvosil
Merck	Aluspher
Merck	ChiraDex
Merck	LiChroprep
Merck	LiChrosorb
Merck	LiChrospher
Merck	Purospher
Nomura Chemical Co.	Develosil
Perkin Elmer	Brownlee
PolyLC	PolyLC
Regis Technologies Inc.	Whelk-01
Regis Technologies Inc.	Regis Chiral
Shinwa Chemical Industries	Ultron
Shiseido	Capcell Pak
SiELC	Primesep
Waters	µBondapak
Waters	Nova-Pak
Waters	Resolve
Waters	Waters Spherisorb
Whatman	Partisil
Whatman	PartiSphere
YMC	YMC

Column Availability: Polymeric Materials

Polymeric materials have minimal pH restrictions but are less physically stable & exhibit lower separation efficiencies then silica, for small molecules. For large molucules, such as proteins or synthetic polymers, their performance is comparable to that of silica based materials

Hichrom supply >95% of the world's leading HPLC column brands.

Please contact Hichrom if the brand you require is not listed:

Material Manufacturer	Brand
Hamilton	PRP
Polymer Laboratories	PL
Tosoh Bioscience	TSK-GEL (PW)

Hichrom Manufactured Columns - Column Dimensions

Hichrom Manufactured columns are available in the following range of dimensions:

		length in cm
		1	3	3.5	5	7.5	10	12.5	15	20	25	30	guard cartridge
ID in mm	1.0	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	2.1	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	3.2	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	4.0			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	4.6	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	4.9			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	7.75				Y	Y	Y	Y	Y	Y	Y	Y	Y
	10				Y	Y	Y	Y	Y	Y	Y	Y	Y
	21.2				Y	Y	Y	Y	Y	Y	Y	Y	Y

Additional dimensions are available to special order.

Please contact Hichrom for further information.

Distributed Columns

Hichrom supply most commercially available dimensions.

Please contact us for a complete listing.

We also offer a Custom Packing Service

Wide range of silica materials
Extensive range of column dimensions
Customer supplied packings
Batch reservations service

Hichrom is one of the leading European manufacturers of HPLC columns. We have unrivalled experience in the manufacture of superior quality columns from microbore to preparative scale dimensions.

We supply >95% of the world's leading brands of HPLC columns