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GC毛細管

Quadrex


FUSED SILICA CAPILLARY 

ULTRA-ALLOY™ STAINLESS STEEL CAPILLARY

FUSED SILICA CAPILLARY COLUMNS
Quadrex fused silica columns are produced with the industry standard polyimide outer coating (390°C maximum temperature) for most general GC applications.  Columns with high temperature polyimide coatings, for applications >400°C, are available upon request.
 

PHASE
DESIGNATION

CHEMICAL COMPOSITION

GENERAL AREA OF USE

NON-POLAR

007-1

Dimethylpolysiloxane

boiling point column, general purpose: hydrocarbons,
solvents, waxes, pharmaceuticals, flavors, etc.

007-5

(5% Phenyl) Methylpolysiloxane

boiling point column, general purpose: aromatics,
hydrocarbons, solvents, waxes, pharmaceuticals, flavors, etc.

007-5MS

Silphenylene Polysiloxane

boiling point column, low bleed characteristics for
GC/MS use: hydrocarbons, solvents, waxes, etc.,

SLIGHTLY POLAR

007-10
007-20

(10% & 20% Phenyl)
Methylpolysiloxanes

volatiles

007-502
007-608
007-624

Cyanopropylphenyl
Methylpolysiloxanes

EPA Method applications: volatiles and semi-volatiles
in drinking water, ground water, pesticides, herbicides, etc.

007-1301

(6% Cyanopropylphenyl)
Methylpolysiloxane

PCB's, pesticides, herbicides

MID-POLARITY

007-35

(35% Phenyl)
Methylpolysiloxane

PCB's, pesticides, herbicides, amines

007-1701

(14% Cyanopropylphenyl)
Methylpolysiloxane

PCB's, pesticides, alcohols, pharmaceuticals

007-17

(50% Phenyl)
Methylpolysiloxane

pesticides, phenols, pharmaceuticals, FAMEs. etc

007-65HT

(65% Phenyl)
Methylpolysiloxane

triglycerides, biodiesel

POLAR

007-225

(50% Cyanopropylphenyl)
Methylpolysiloxane

carbohydrates, alditol acetates, FAMEs

007-CW
BTR-CW

Polyethylene Glycol (PEG)

alcohols, free acids, essential oils, solvents,
aromatics, BTEX, flavors and fragrances

007-FFAP

Nitroterephthalic acid-modified
Polyethylene Glycol (PEG)

alcohols, aldehydes, ketones, acids

007-23

(78% Cyanopropyl)
Methylpolysiloxane

cis and trans FAME isomers, dioxin analyses

PLOT (Porous Layer Open Tubular)

PLT-5A
PLT-Q
PLT-AL2O3

Molecular Sieve 5A

permanent gases

Porous Divinylbenzene polymer

light hydrocarbons, gases

Alumina/KCL

light hydrocarbons



ULTRA-ALLOY™ STAINLESS STEEL CAPILLARY COLUMNS
The inertness of Ultra ALLOY™ stainless steel columns matches that of fused silica and is derived from a patented, multi-step manufacturing process which utilizes a five-layered pretreatment of the inner surface of the stainless steel.
 - High temperature stability
 - Highly inert deactivated inner surface
 - Exceptional mechanical durability-cannot break!
 - Perfect for field use or high vibration situations
 - Can be tightly coiled (3 inches) for portable GCs
 - Ideal for use in small, field portable GCs

 

PHASE
DESIGNATION

CHEMICAL COMPOSITION

GENERAL AREA OF USE

NON-POLAR

UAC-1MS

Dimethylpolysiloxane-HT

HIGH PERFORMANCE/HIGH TEMP. -
boiling point column, general purpose: hydrocarbons,
solvents, waxes, pharmaceuticals, flavors, etc.

UAC-1

Dimethylpolysiloxane

boiling point column, general purpose: hydrocarbons,
solvents, waxes, pharmaceuticals, flavors, etc.

UAC-5MS

(5% Phenyl) Methylpolysiloxane-HT

HIGH PERFORMANCE/HIGH TEMP. - boiling point column,
general purpose: aromatics, hydrocarbons, solvents, waxes,
pharmaceuticals, flavors, etc.

UAC-5

(5% Phenyl) Methylpolysiloxane

boiling point column, general purpose: aromatics,
hydrocarbons,solvents, waxes, pharmaceuticals, flavors, etc.

UAC-DX30

Carborane-siloxane

high temperature column similar to Dexsil 300 phase type

SLIGHTLY POLARITY

UAC-624

Cyanopropylphenyl Methylpolysiloxanes

EPA Method applications: volatiles and semi-volatiles in
drinking water, ground water,  pesticides, herbicides, etc.

MID-POLARITY

UAC-65HT

(65% Phenyl) Methylpolysiloxane

triglycerides, biodiesel

POLAR

UAC-CW

Polyethylene Glycol (PEG)

alcohols, free acids, essential oils, solvents,
aromatics,BTEX, flavors and fragrances


Ultra-ALLOY is a trademark of Frontier Labs, Japan
 

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