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Gases and Gas Accessories

Gases and equipment used in delivery of gas to GC instruments; includes gas calibration mixes, gas generators, purifiers, traps, filters, flowmeters, regulators, manifolds, changeover panels, needle valves, and gas cylinder supports.
Gas Accessories (1,903)
Gas Generators and Accessories (495)
Cylinder Gases (154)

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121 – 135 of 2,262 results
121

Promega 10F Barrier Tips

Promega Barrier Tips provide a self-sealing barrier with the convenience of sample retrieval. In retention tests, Promega Barrier Tips virtually eliminated tip retention and sample holdup.

122

Restek™ Indicating Moisture Trap
SDP

123

Restek™ Ultra-High Purity Chrome-Plated Brass Line Gas Regulator
SDP

Reduce line pressure by 20psig or more

124

Restek™ TO-15 Sixty-Two Component Mix
SDP

High-quality air sampling gas calibration standards provided by Spectra/Linde and Scott/Air Liquide meets lab requirements for two separate sources of calibration standards.

125

GENTEC™ R31B Series High Purity Low Flow Gas Regulators

Diaphragm-Sensed Dual-Stage High Purity regulators designed for analytical applications where a consistent outlet pressure and flow are desired

Relief Valve No
Pressure Range (Outlet) 0 to 100 psi
Outboard Leakage 2 x 10-8 atm.cc/sec. heat inlet pressure: 1500 psi
Operating Temperature Range (English) -40°F to +165°F
For Use With (Application) Cylinder, research laboratories, gas chromatography, process analyzers, petrochemical industry, power plant
Operating Temperature Range (Metric) -40°C to +74°C
Includes Diaphragm valve
Bonnet Material Nickel-plated Brass
Port Type M
Connection Type 0.25 in. GENLOK
Max. Outlet Pressure 250 psi
Seal Material Metal
No. of Stages Dual
Seat Material PCTFE
Weight (Metric) 1.82 kg
Pressure Range (Inlet) 3000 psi
No. of Ports 5
Diaphragm Material 316L Stainless Steel
Material Nickel-plated Brass
Knob Material ABS Plastic
Gauge Pressure (English) 2 in.
Front Panel Thickness 0.25 in.
Type Gas Regulator
Gauge Pressure (Metric) 5.08 cm
Weight (English) 4.03 lb.
Inboard Leakage 2 x 10-8 atm.cc/sec. He
126

GENTEC™ Gentec™ R30 Series Dual-Stage Regulator

Designed for applications where consistent outlet pressure and flow are desired

Pressure Range (Inlet) 3000 psi
Operating Temperature Range (English) -40°F to +165°F
Diaphragm Material 316L Stainless Steel
Knob Material ABS Plastic
For Use With (Application) Gas Chromatography, Research Laboratories, Process Analyzer, Petrochemical Industry, Pharmaceutical and Biotechnology, Gas Detection Equipment, Emission Monitoring Systems
Operating Temperature Range (Metric) -40°C to +74°C
Port Type M
Gauge Pressure (English) 2 in.
Type Dual-stage Regulator
Gauge Pressure (Metric) 5.08 cm
Connection Type Inlet: 0.25 in. NPT (F), Outlet: 0.125 in. NPT (F)
Weight (English) 1.6 lb.
Seal Material Metal
Inboard Leakage 2 x 10-8 atm.cc/sec. He
No. of Stages Dual
Seat Material PTFE
Weight (Metric) 0.73 kg
127

Restek™ High-Capacity Oxygen and Moisture Traps
SDP

Reduce oxygen or water to less than 15ppb

Length (Metric) 28 cm
Efficiency 15ppb
Diameter (Metric) Outer 3.8 cm
Diameter (English) Outer 1.5 in.
Length (English) 11 in.
Material Nickel-plated Brass
128

Restek™ Parker Balston™ Zero Air Generators: Replacement Catalyst Towers
SDP

Replacement Catalyst Towers for Parker Balston Zero Air generators.

Type Replacement Catalyst Tower
Certifications/Compliance CE
129

GENTEC™ Gentec™ 210 Series Semi-Automatic Switchover Manifolds

Designed for a continuous supply of High Purity gases

Mounting Rear Bracket
Type Semi Automatic Switchover Manifold
Operating Temperature Range (English) -°F to +140°F
For Use With (Application) Research laboratories, gas and liquid chromatography, laser gas systems, purging system, zero and calibration gases, Hydrocarbon services
Operating Temperature Range (Metric) -40°C to -60°C
130

Restek™ Pressure Gauge Kit for Thermal Gas Purifiers
SDP

Use an in-line pressure gauge to indicate when thermal gas purifier getter tube should be replaced

131

Restek™ VICI met/sen Gas-Specific Purifier Modules
SDP

Replace separate oxygen, moisture, and hydrocarbon traps with one multiple-bed purifier, specific for purifying helium, hydrogen, nitrogen, or air.

132

Restek™ Replacement O-Rings for High-Capacity Indicating Oxygen Trap
SDP

For high-capacity indicating oxygen trap.

133

Restek™ Replacement Chemical Traps for Agilent™ Gas Chromatographs
SDP

Easy to install replacement chemical traps attach to the same fittings as original Agilent GC equipment

For Use With (Application) Gas Chromatography
134

Restek™ Filter and Baseplate Kits
SDP

Single-position mounting baseplate with 0.125 in. inlet/outlet fittings (06-711-828)

Style Filter and Baseplate Kit
135

Restek™ Super-Clean Gas Trapping System for LC/MS
SDP

Quick-change cartridge system removing hydrocarbons efficiently from nitrogen

For Use With (Equipment) Super-Clean Gas Trapping System