696 Results for: "Capillary Columns"

Supplier: Trajan Scientific and Medical

Vespel/graphite GC ferrules are made from quality polyimide/graphite blend. They seal with minimal torque and can be reused and repositioned along capillary columns if not over compressed in the fitting. Due to slight shrinking at high temperatures, they must be retightened after initial temperature cycles to avoid leaks.

Supplier: Trajan Scientific and Medical

Designed to be installed only with the force of your fingers delivering an easy, leak-free installation for capillary columns without the use of any tools. Developed with the unique, leak- and air-free properties of SilTite™ ferrules, which results in superior air tightness to reduce background noise in sensitive MS applications.

Supplier: VARIAN

The microbore columns are ideal for use with detectors requiring low flow rates such as some mass
spectrometers and with capillary LC systems. Easily accommodates high temperatures for better selectivity and resolution between impurities and the target oligo.

Supplier: Restek

This direct injection liner adapter uses standard 1,59 mm capillary nut and ferrules. Can be used with Agilent or Restek direct injection glass inserts or Restek direct injection uniliner liners for an Agilent 5890 packed column GC.

Supplier: Restek

Capillary GC inlet systems have backpressure regulators to maintain a constant upstream pressure and rapidly respond to catastrophic leaks. The operating range 0 to 4,1 bar is sufficient to operate a 105 m, 0,25 mm ID column at its optimum flow rate.

Supplier: MACHEREY-NAGEL

Ready-to-use Flash cartridges designed for use in the Biotage® Isolera™ systems without additional connectors or capillaries.

Supplier: MACHEREY-NAGEL

These ready-to-use Flash cartridges are designed for use in the Teledyne Isco® Companion® and other Teledyne Isco® CombiFlash® systems without additional connectors or capillaries or as stand-alone version for any pump/detector combinations.

Supplier: Agilent

GC column test standards contains components that test the column for resolution characteristics, efficiency and inertness.

Supplier: Restek

Capillary Column Installation 1 * 1 items

Supplier: Thermo Fisher Scientific

Use these gap kits to conveniently install a retention gap/guard column to your analytical column.

Supplier: Restek

These capillary dedicated FID replacement jet for Agilent 5890/6850/6890 GCs are available in standard, high-temperature or Siltek treated high-performance versions.

Supplier: MACHEREY-NAGEL

The Column Protection System guard column holder is used for the installation of NUCLEODUR®, NUCLEOSIL®, NUCLEOSHELL® or UNIVERSAL RP guard columns (EC system) at analytical HPLC columns with ¹/₁₆" fittings.

Supplier: Restek

Flow splitters with fluid resistor technology eliminate the adjustments to the capillary tubing for optimising split ratio with wide range of interchangeable resistors.

Supplier: VARIAN

UltiMetal Plus Stainless Steel Capillary Tubing products are the preferred choice for most applications due to its inertness and robustness.

Supplier: VARIAN

Bond Elut™ PPL is a styrene-divinylvenzene (SDVB) polymer that has been modified with a proprietary non-polar surface. PPL will retain even the most polar classes of analytes, including phenols. The large particle size allows ease of flow for viscous or particulate rich water samples, while the high surface area and strong hydrophobicity ensure reproducible extractions with high recoveries upon elution. Bond Elut™ PPL is suitable for EPA Method 528 ‘Determination of Phenols in Drinking Water by SPE and Capillary GC/MS’.

Supplier: Restek

COLUMN CAPILLARY RXI-1 MS0.50µM ID0.32Mm 1 * 1 items

Supplier: Agilent

These inlet liners prevent adsorption and ensure accurate sample transfer onto the GC column through a robust deactivated surface. These liners are recommended for trace level analysis of active analytes. Liners with inert wool retain non-volatiles, prolonging column life and lowering frequency of MS source maintenance.

Supplier: Agilent

The stainless steel 7725i and PEEK 9725i manual injection valves are suitable for large sample volumes, high flow rates and preparative columns sized 10 to 100 mm in diameter.

Supplier: PerkinElmer

HS40 ADAPTER FOR VARIAN CAPILLARY COLUMN 1 * 1 items

Supplier: Cytiva

Capillary tubing, 0,8 mm Ø int., 1,8 mm Ø ext., 2 m length

Supplier: Restek

CAPILLARY COLUMN RTX-5 10M 0.18MM 0.10M 1 * 1 items

Supplier: Restek

COLUMN CAPILLARY RXI-XLB 1.5µM 0.53MMID 1 * 1 items

Supplier: Cytiva

Capillary tubing, PTFE, 1,1 mm ID, 1,8 mm OD, 5 m length

Supplier: Restek

RXI-17 GC CAPILLARY COLUMN 30 M 0.32 M 1 * 1 ST

Supplier: Cytiva

Ethylenetetrafluorethylene tubing (ETFE) is designed for use with AKTA systems.

Supplier: Beckman Coulter

COLUMN CAPILLARY FUSED SILICA 1 * 3 items

Supplier: Agilent

CAPILLARY KIT MICRO COLUMN REGENERATION 1 * 1 items

Supplier: Restek

75m, 0.45mm ID, 2.55um w/5m 0.45mm ID Guard Column connected with a Capillary 1 * 1 items

Supplier: Agilent

Capillary ST 0.17 mm x 150 mm SL/SX short column to valve 5067-4720 1 * 2 items

Supplier: Agilent

Glass Endcap For Capillary Columns 20/Pk 1 * 20 items