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GC Column brands
·	FactorFour™
·	EZ-Guard™
·	CP-Sil
·	CP-Wax
·	PLOT
·	Select

·	Packed
·	Custom made
·	Accessories

·	Alphabetical list
·	EPA/ASTM index

GC Columns

Varian Select™ Columns

Varian offers a wide selection of columns that provide specific separation solutions and offer guaranteed performance for specific methods and applications; the Varian Select™ columns.
All the Select columns are manufactured and tested under our stringent quality assurance specifications to ensure they meet the specific demands for their specific application.
Varian columns are standard outfitted with EZ-GRIP™ for enhanced ease-of-use.
Varian Select columns are designed to meet the needs for the Environmental, Food & Fragrance, Chemical and Chiral markets.

Analysis	Varian Select Column	Components & Range
Environmental
cresylic acids	CP-Cresol	Cresols, cresylic acids and related compounds
dioxin isomers	CP-Sil 88 for Dioxins	Dioxines & dibenzo furan
EPA 624	CP-Select 624 CB	Halogenated hydrocarbons & solvents
halocarbons	CP-Sil 13 CB for halocarbons	Halogenated hydrocarbons & solvents
mineral oil in environmental applications	Select Mineral Oil	C5-C40 hydrocarbons
PAH	CP-Sil PAH CB UltiMetal	C5-C80, PAH and polar compounds
PCB	CP-Select 28/31	high speed PCB screening, Din 51527
pesticides	CP-Sil 8 CB for Pesticides	Organochloro, phosphor & nitrogen pesticides
	CP-Sil 19 CB for Pesticides	Organochloro, phosphor & nitrogen pesticides. trace level DDT and Endrin
	CP-Sil 19 CB Low bleed/MS for Pesticides	Organochloro, phosphor & nitrogen pesticides, trace level DDT and Endrin , guaranteed MS
	CP-Sil 5/C18 CB for PCB	PCB, detailed analysis
	CP-Sil 8 CB for PCB	PCBs according to Din method 51527

Chemical
alcohols in gasoline	CP-TCEP for alcohols in gasoline	C1-C6 alcohols, aromatic C6-C10
amines	CP-Sil 8 CB for Amines	C3-C20 amines, alkanol amines
	CP-Volamine	C1-C6 amines, alcohols, NH3, water, solvents, ethanol amines
	CP-Wax for volatile amines and diamines	C3-C8 amines & diamines
	CP-Wax 51 for amines	C4-C10 amines, diamines & aromatix amines
glycols, diols and alcohols	CP-Wax 57 CB for glycols and alcohols	C1-C10 alcohols & solvents
hydrocarbons	CP-Squalane	C1-C12 hydrocarbons
Methyl Acetylene and Propadiene.	Select™ Al2O3 MAPD	C1-C10 hydrocarbons
MTBE in reformulated gasolines.	CP-Select CB for MTBE	Oxygenates and solvents
permanent gases and CO2	Select Permanent Gases/CO2	H2, He, O2, Av, N2, CO, CH4, C2H6, CO2, C2H4, C2H2
Pona	CP-Sil Pona CB for ASTM D 5134-9	Paraffins, aromatics, naphthenes & olefins C4-C20
	CP-Sil Pona CB	Paraffins, aromatics, naphthenes & olefins C4-C20
propylene oxide	CP-Propox	Volatile oxygenates and halogenated hydrocarbons
Silanes	Select Silanes	Polar and non-polar volatile compounds, especially chlorosilanes with different substituents like alkyl groups, or groups with ether, hydroxy, and nitrile bonds.
Simulated distillation	CP-SimDist Fused Silica	C5-C100 SimDist
	CP-SimDist UltiMetal	C5-C120 SimDist
volatile sulfur compounds.	CP-Sil 5 CB for sulfur	Hydrogen, sulfide, carbonyl sulfide, methanethiol, ethanethiol and thiophenes in LPG
xylene isomers	CP-Xylenes	Xylenes & aromatic compounds up to C11

Food & Beverage
analysis volatiles in alcoholic beverages	CP-Carbowax 400 for volatiles in alcohol	Volatiles
FAME	Select FAME	FAME up to C26, Cis Trans, fast resolution FAME
	CP-Sil 88 for FAME	Best separation for Cis/Trans FAME up to 260篊
free fatty acids in diary products.	CP-FFAP CB	Flavors, aromas, free fatty acids C1-C26
mineral oil in food & beverage applications	Select Mineral Oil	C5-C40 hydrocarbons
triglycerides	CP-TAP CB for triglycerides	unsaturated triglycerides

Chiral
amino acid enantiomers	CP-Chirasil Val	Amino acids, optical isomers
optical isomers	CP-Cyclodextrin-ß-2,3,6-M-19	Optical isomers of acids, alcohols, amino acids, aromatic hydrocarbons, diols, flavor, aromes, ketones, organic acids and phenols.
	CP-Chirasil-DEX CB	Optical isomers of acids, alcohols, amino acids, aromatic hydrocarbons, diols, flavor, aromes, ketones, organic acids and phenols.


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