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GC Columns

GC Capillary Columns (4,790)
GC Packed Columns (496)

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526 – 540 of 2,845 results
526

Restek™ Rtx™-5 DHA Tuning Columns
SDP

Optimized for hydrocarbon analysis

527

Restek™ Rtx™-5 Capillary Columns, 0.25 mm I.D.
SDP

General-Purpose Columns for Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners, Essential Oils, Semivolatiles

Max. Temperature 350°C
Stationary Phase Rtx™-5
Diameter (Metric) Inner 0.25 mm
Polarity Low
Coating Fused Silica
For Use With (Application) Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners (e.g., Aroclor Mixes), Essential Oils, Semivolatiles
USP Type G27, G36
528

Restek™ Rtx™-5 Capillary Columns, Pack of 6
SDP

General-Purpose Columns for Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners, Essential Oils, Semivolatiles

529

Restek™ Rxi™-624Sil MS Capillary Columns
SDP

Highly selective G43 phase for volatile organics and residual solvents, a great choice for USP <467>

Max. Temperature 300/320°C
Stationary Phase Rxi™-624Sil MS
Quantity 1
Polarity Midpolar
Coating Fused Silica
For Use With (Application) Volatile Organics, Residual Solvents, USP<467>
USP Type G43
530

Restek™ Rxi™-17 Capillary Columns
SDP

General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, and sterols

Stationary Phase Rxi™-17
Quantity 1
Polarity Midpolar
Temperature Range 40°C to 320°C
Coating Fused Silica
For Use With (Application) Pesticides, Herbicides, Rosin Acids, Phthalate Esters, Triglycerides, Sterols Analysis
531

Restek™ Rxi™-17Sil MS Secondary Columns, Length: 2 m
SDP

Convenient length is ideal for use as a secondary column in GCxGC analyses

Max. Temperature 340/360°C
Stationary Phase Rxi™-17Sil MS
Length (Metric) 2 m
Quantity 1/Pk.
Polarity Midpolar
Coating Fused Silica
For Use With (Application) Sensitive Detectors, Such as MS Analysis
532

Restek™ Rxi™-17Sil MS Capillary Columns
SDP

Excellent inertness and selectivity for active environmental compounds, such as PAHs

Max. Temperature 340/360°C
Stationary Phase Rxi™-17Sil MS
Polarity Midpolar
Coating Fused Silica
For Use With (Application) Active Environmental Compounds Analysis
USP Type G3
533

Restek™ Rxi™-PAH Capillary Columns, Column I.D. 0.25 mm
SDP

Ideal for EFSA PAH4 analysis - separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene, and benzo[a]pyrene

Max. Temperature 360°C
Stationary Phase Rxi™-PAH
Diameter (Metric) Inner 0.25 mm
Polarity Midpolar
Coating Fused Silica
For Use With (Application) EFSA PAH4 Analysis, Benz[a]Anthracene, Chrysene, Benzo[b]Fluoranthene, and Benzo[a]Pyrene
Film Thickness 0.1 μm
534

Restek™ Rxi™-5Sil MS Secondary Columns, Length: 2 m
SDP

Convenient length is ideal for use as a secondary column in GCxGC analyses

Length (Metric) 2 m
Quantity 1/Pk.
Polarity Low
Temperature Range -60°C to +350°C
Coating Fused Silica
For Use With (Application) GCxGC Analyses
535

Agilent Technologies J&W DB-5 COLUMN

J&W DB-5 GC Column, 30 m, 0.32 mm, 1.00 µm, 7 inch cage

ENCOMPASS
536

Thermo Scientific START CAP

NC2541478 START CAP

ENCOMPASS_PREFERRED
537

Agilent Technologies DB-624 J&W DB-624 GC COLUMN, 3

DB-624 J&W DB-624 GC Column, 30 m, 0.32 mm, 1.80 µm, 7 inch cage

ENCOMPASS
538

Perkin Elmer US LLC Alumina Injector, 1.2 mm I.D. - Entire Length of Tube for Optima 8x00

This Alumina Injector is for use with Optima 8x00 ICP-OES series instruments. Alumina injectors are corrosion-resistant to all mineral acids including HF and aqua regia. They are also used with less volatile organic solvents, e.g., xylene.

ENCOMPASS_PREFERRED
539

Agilent Technologies J&W HP-5 GC CLMN, 30 M, .32MM

J&W HP-5 GC Clmn, 30 m, 0.32 mm, 0.25 um, 7 inch cage

ENCOMPASS
540

Agilent Technologies HP-5MS 30M

NC2828048 HP-5MS 30M

ENCOMPASS