Use to cap off an injector to isolate leaks Use to cap off a detector for thermal cleaning Use to check a detector or make-up gas flow rate Use to cap off a detector and prevent hydrogen from accidentally diffusing into the oven from an unused detector base

A Merlin Microseal septum provides several distinct advantages: elimination of septum coring, long lifetime, and consistently low needle-insertion force. The Microseal septum incorporates two separate sealing mechanisms; these sliding seals prevent septum coring and the associated accumulation of…

End fittings available in brass or stainless steel Base plates fit all stand alone Super Clean gas filters offered Each single-position base plate unit measures: 4" x 4" x 1 7/8" (10.2 x 10.2 x 4.8 cm) Each 2-position base plate unit measures: 8" x 4" x 1 7/8"…

Deactivated fused quartz helps eliminate activity for complete inertness along the GC flow path Universal fit: use with 0.1–0.53 mm ID Restek columns (0.33–0.74 mm OD) Optional Siltek deactivation is ideal for organochlorine pesticides analysis

Protect your instrument and improve data quality with this powerful pair from Restek. Checking for leaks and verifying flows before you start helps you avoid costly problems later. Restek’s New Leak Detector Redesigned and better than ever, our new leak detector is an essential tool for…

Racks feature alphanumeric indexing for easier vial identification. Racks can be stacked for efficient storage. Fits most 2.0 mL, 12 x 32 mm vials (vials sold separately).

1 16 stainless steel tubing cutter produces square, smooth cuts Eliminates tubing distortion Cuts hard or soft copper, aluminum, brass, stainless steel, Monel alloy, or titanium Replaceable cutting wheel

Cuts 1/16", 1/8", or 1/4" tubing with inside diameter as small as 0.008" Electrically operated bench-top model Handy 1/16" dressing tool (included) on the swing arm removes burrs and reams tubing Voltage selectable 110–120/220–240 volts, 50–60…

Available with uniform frits to ensure maximum purging efficiency Use non-fritted spargers for wastewater samples Manufactured to tight tolerances to ensure a leak-tight seal Designed for use with Tekmar purge-and-trap instruments only

This compact general purpose regulator has many laboratory applications including air-drying glassware, sparging or evaporating solutions, and controlling pneumatic valves. It is constructed of lightweight aluminum with an elastomer diaphragm. Includes a 0–60 psig (0-414 kPa) gauge and either…

All traps measure: 10 5/8" x 1 3/4" (27 x 4.4 cm)

Never again will you burn your fingers removing a hot injection port liner. The Claw safely and cleanly removes liners, O-rings, or other small objects from the injection port. You can then place the hot objects in a clean 4 mL vial situated in The Claw holder until ready for reuse. Easily…

The inlet seal at the base of the Agilent 5890/6890/7890 GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds. In addition, septum fragments and sample residue accumulate on the disk surface, requiring disk replacement. To reduce…

Parker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular…

Prevent small leaks from causing big problems with a Restek leak detector. AC electronic leak detector detects a broad range of gases and indicates leak severity with both an LED display and audible tone. No more waiting for a full charge—can be operated during charging or used up to 12…

This specially designed wrench enables easy opening of cylinder valves that are fitted with a hand wheel. It is also suitable for removing difficult cylinder caps.

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility. Consistent quality with exceptional batch-to-batch uniformity Low to zero bleed or background contamination

Easy-to-use, sturdy, compact stainless steel fitting 1/16-inch nut uses standard graphite or Vespel/graphite ferrules Wrench pad won’t turn when installing a capillary column Includes 1/4- and 1/16-inch stainless steel nuts, and 1/4-inch Vespel and 0.4 mm ID graphite ferrules

1.2 mm nut bore permits easy removal of ferrules with a standard tapered-needle file (cat.# 20106) Made of brass to prevent thread-stripping on the transfer line Design enhances ease of threading onto the transfer line and improves overall lifetime

Parker Balston gas stations provide both UHP grade hydrogen gas and zero grade air for flame ionization detectors. The system is specifically designed to supply gas to FIDs and to support flame thermionic and flame photometric detectors. The units produce zero air by purifying compressed air to a…

These low dead volume connectors are Siltek treated to make them inert to active compounds, just like our MXT columns. They can be used at temperatures up to 430°C without degrading the deactivated layer. Purchase the appropriate ferrules for connecting 0.28, 0.32, or 0.53 mm ID tubing. …

Removes trace impurities from carrier gas Reduces organics to 0.1 ppm (assuming 100 ppm input) 60 µm frit prevents gas contamination by purifier particles Good for purge-and-trap systems Refillable and rechargeable Maximum operating pressure: 125 psig (862 kPa) Maximum flow:…

UHP stainless steel regulators are the standard for ultra-high-purity and corrosion-resistant pressure regulation. They are more easily purged of atmospheric components compared to brass gas regulators, making them ideal for the most demanding applications. Stainless steel is especially useful in…

Helium-specific Click-On in-line Super Clean gas trap and kits are designed specifically for purification of helium in GC-MS systems.