Gas Chromatography Columns

midpolarity phase; Crossbond phenyl methyl polysiloxane The high thermal stability of Rtx-50 columns makes dual-column analysis possible with common phases such as Rtx-1 or Rtx-5MS. General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, sterols Equivalent to USP G3 phase

These stainless steel adapters enable you to use general purpose and other 1/16 in. compression ferrules in Agilent GCs. Hexagonal shape allows tightening with a wrench to keep fingers from getting burned.

nonpolar phase Accurate boiling point determination for medium and heavy fractions using GC simulated distillation requires columns and phase polymers that are robust enough to withstand high temperatures without significant degradation. Lowest bleed for longest column lifetime. Reliably meets all...

GC capillary columns are typically wound on 7 inch cages that fit into standard-sized GCs like the 6890. The 6850 GC has a smaller oven which requires the use of columns wound on a smaller cage diameter. Non-polar (5%-Phenyl)-methylpolysiloxane Equivalent to HP-5 with tighter specifications for...

Designed for use with Merlin Microseal sealing system; can be used with other septumless systems. Coating bonded to a flexible fused silica core, yielding a more suitable coating on a less breakable fiber. There may be a slight difference in extraction selectivity compared to the same coating on a...

Ideal column for melamine analysis Phenyl Arylene polymer virtually equivalent to a (5%-Phenyl)-methylpolysiloxane Non-polar Very low bleed characteristics, ideal for GC/MS Excellent inertness for active compounds Improved signal-to-noise ratio for better sensitivity and mass spectral integrity...

low-polarity phase; Crossbond diphenyl dimethyl polysiloxane The diphenyl dimethyl polysiloxane stationary phase is the most popular GC stationary phase and is used in a wide variety of applications. All residual catalysts and low molecular weight fragments are removed from the MXT-5 polymer,...

Undeactivated tubing or bare fused silica is commonly used for capillary electrophoresis. It can also be used for transfer lines and other applications where inertness is not critical. Agilent Technologies products are intended for sale/shipment within the US only. International customers should...

Polyethylene glycol (PEG) Close equivalent to USP Phase G16 High polarity Lower temperature limit of 20°C is lowest of any bonded PEG phase; improves resolution of low boiling point analytes Column-to-column repeatability Bonded and cross-linked Solvent rinsable DB-WaxFF (2713W76) improves the...

100% Dimethyl Polysiloxane Classic dimethyl polysiloxane technology with high temperature cross-linking Excellent general purpose GC column Low Bleed Non-polar Suitable for all routine analyses Application areas: suitable for analysis of hydrocarbons, aromatics, pesticides, phenol, herbicides,...

(14%-Cyanopropyl-phenyl)-methylpolysiloxane Low/midpolarity Bonded and cross-linked Solvent rinsable Exact replacement for HP-1701 Similar Phases: DB-1701: SPB-1701, CP-Sil 19 CB, Rtx-1701, BP-10, OV-1701, 007-1701, ZB-170 Agilent Technologies products are intended for sale/shipment within the US...

Application: This column is ideal for the separation of many permanent gas components (such as helium, hydrogen, nitrogen, carbon monoxide, methane, and carbon dioxide), and light hydrocarbons (C2-C3) in the same analysis. It is ideal for resolving formaldehyde/water/methanol (formalin) mixtures and...

Agilent J&W GS-CarbonPLOT uses a high stability, carbon-layer stationary phase to deliver unique selectivity for inorganic and organic gases. The column features an extended temperature limit to 360 °C. The retention stability of GS-CarbonPLOT is not affected by water, and the column is...

Put an end to frustration about GC capillary column connections! With the novel design of our proprietary UltiMetal Plus Flexible Metal ferrule, you can confidently make leak free column unions to capillary flow technology (CFT) devices. These new metal ferrules fix the problems of column breakage...

100% Dimethylpolysiloxane Temperature limits: -60 to 280°C Similar Phases: OV-101, SP 200, DB-1, HP-1 Because HP-101 columns are not bonded or cross-linked, we do not recommend solvent rinsing. Agilent Technologies products are intended for sale/shipment within the US only. International...

30% heptakis (2,3-di-O-methyl-6-O-t-butyl dimethylsilyl)-β -cyclodextrin in DB-1701 Chiral separations without chiral specific derivatization New stationary phase for improved resolution of many chiral separations Suitable for many chiral γ -lactones and terpenes Similar Phases: LIPODEX...

Equivalent to USP Phase G43 Thinner film reduces run time by 2.5 times and increases Minimum Detection Limit (MDL) by 2 times compared to standard film thickness used for this method Bonded and cross-linked Similar Phases: DB-624, PE-624, 007-624, 007-502, CP-624, ZB-624 Agilent Technologies...

Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses. Two types of CarboBlack supports are available, CarboBlack B and CarboBlack C. CarboBlack B support, with its higher surface area, can hold up to a 10% loading of a nonsilicone liquid phase....

Virtually equivalent to (50%-Cyanopropylphenyl)-methylpolysiloxane Mid/high polarity Excellent for separations of cis- and trans-fatty acid methyl esters (FAMEs) Low bleed Bonded and cross-linked Solvent rinsable Close equivalent to USP Phase G7 Similar Phases: HP-225, SP-2330, CP-Sil 43 CB,...

100% Dimethylpolysiloxane Configured for the analysis of petroleum process products PONA, PIANO High resolution Bonded and cross-linked Solvent rinsable Similar Phases: Petrocol DH, HP-PONA, SPB-1, 007-1, Rtx-1, MXT-1 100 psi regulator required to reach optimum carrier gas velocity Agilent...

OPTIMA® 225 Capillary columns for GC Features 50 % cyanopropylmethyl – 50 % phenylmethylpolysiloxane · USP G7 / G19 Medium polar phase Recommended for fatty acid analyses Similar phases: DB-225, HP-225, OV-225, Rtx-225, CP-Sil 43, 007-225, BP225 Max. temperature for isothermal...

Agilent J&W DB-35ms Ultra Inert is a mid-polar column, for applications where different selectivity is needed for enhanced separations, including pesticide analysis and drugs of abuse testing. DB-35ms Ultra Inert quantifies components at a lower level, with broader linearity and optimized...

8% Phenyl (equiv.) Polycarborane-siloxane High temperature Low Bleed Preferred column for polychlorinated biphenyl (PCB) compounds Separates PCB's on ortho ring substitution as well as boiling point Ideal for environmental analysis Application Areas: PCB congener alayses, nitro-substituted...

Agilent J&W VF-1ms is a highly inert, nonpolar, 100% dimethylpolysiloxane phase column that provides increased sensitivity for a broad array of applications, particularly for energy, pharmaceutical, and environmental analysis. The column has an ultra-low-bleed specification of 1 pA at 325 °C (30 m,...