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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 (1,902)
Gas Generators and Accessories (494)
Cylinder Gases (152)

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106 – 120 of 2,258 results
106

Restek™ Spectra Gas 7621 High-Purity VOC Regulator
SDP

Individually tested for leaks and impurities

Pressure Range (Inlet) 3000 psi
Type VOC Regulator
Connection Type 0.12 in. Tube compression outlet
Diaphragm Material Stainless Steel
Material Stainless Steel
No. of Stages Single
Seat Material Kel-F™
Inlet 180
107

Restek™ TO-15 Subset Twenty-Five 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.

Type TO-15 Subset 25 Component Mix
Volume (English) Gas 27.47 gal.
Weight (English) 1.5 lb.
Volume (Metric) Gas 104 L
Pressure 1800 psi
Weight (Metric) 0.7 kg
108

Restek™ TO-14A Calibration 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.

Type TO-14A Calibration Mix
Volume (English) Gas 27.47 gal.
Weight (English) 1.5 lb.
Volume (Metric) Gas 104 L
Pressure 1800 psi
Weight (Metric) 0.7 kg
109

Restek™ Canister Carrying Case
SDP

Heavy-duty, all-aluminum design fits two 6 L SilcoCan or TO-Can canisters tightly without foam.

110

Restek™ Parker Balston™ Zero Air Generators
SDP

Gets installed easily and consumes little bench space

Connections Inlet/Outlet Ports: 1/4 in. NPT (female)
Max. Ambient Operating Temperature 25°C
Outlet Port 0.25 in. NPTF
Type Zero Air Gas Generator
Electrical Requirements 120VAC 60Hz
Voltage 120 VAC
Frequency 60 Hz
Max. Inlet Air Temperature 25°C
Certifications/Compliance CE
Pressure 40 to 125 psi
111

Restek™ Ultra-High-Purity Stainless-Steel Body Regulators
SDP

For noncorrosive, high purity or liquified gases

Pressure Range (Inlet) 3000 psi
Delivery Pressure 0 to 150 psi
Diameter (English) Gauge 2 in.
Flow Capacity 0.1 SCFH
Pressure Range (Outlet) 0 to 100 psi
Operating Temperature Range (English) -°F to +140°F
Inlet Gauge Pressure 0 to 4000 psi
Diaphragm Material 316L Stainless Steel
Filter Material 10μm Sintered Bronze
Material 316L Stainless Steel
For Use With (Application) Ideal for all Stainless cylinder systems where welded tubing and special fittings are used, and thorough cleaning and specific gas management are practiced
Diameter (Metric) Gauge 5.1 cm
Operating Temperature Range (Metric) -4°C to +60°C
Includes Multiturn shutoff handle
Type Gas Regulator
For Use With (Equipment) Noncorrosive, high purity or liquified gases
Connection Type 0.25 in. NPTF outlet valve
Seal Material Metal
Seat Material PTFE Resin
Outlet Gauge Pressure 30 in., 0 to 200 psi
112

Restek™ Replacement O-rings
SDP

For cartridge base plates.

113

Restek™ TO-14A Chlorinated Hydrocarbon 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.

Components Carbon tetrachloride, Chloroform, 1,1-Dichloroethane, 1,2-Dichloroethane, 1,1-Dichloroethene, cis-1,2, Dichloroethylene, 1,2-Dichloropropane, cis-1,3-Dichloropropene, trans-1,3-Dichloropropene, Ethyl Chloride, Hexachloro-1,3-Butadiene, Methyl Chloride, Methylene Chloride, 1,1,2,2-Tetrachloroethane, Tetrachloroethylene , 1,1,1-Trichloroethane, 1,1,2-Trichloroethane, Trichloroethene, Vinyl Chloride in Nitrogen
Type TO-14A Chlorinated Hydrocarbon Mix
Volume (English) Gas 27.47 gal.
Weight (English) 1.5 lb.
Volume (Metric) Gas 104 L
Pressure 1800 psi
Weight (Metric) 0.7 kg
114

Restek™ TO-14A Internal Standard/Tuning Mix
SDP

Cylinders are disposable and do not require rental or demurrage fees

Components Bromochloromethane,4-Bromofluorobenzene,Chlorobenzene-d5,1,4-Difluorobenzene in Nitrogen
Type TO-14A Internal Standard/Tuning Mix
Volume (English) Gas 27.47 gal.
Weight (English) 1.5 lb.
Volume (Metric) Gas 104 L
Pressure 1800 psi
Weight (Metric) 0.7 kg
115

GENTEC™ Gentec™ R31SL Series High Purity Low Flow Regulator

Designed for applications where consistent outlet pressure and flow are desired

Pressure Range (Inlet) 3000 psi
Outboard Leakage 2 x 10-8 atm.cc/sec. heat inlet pressure: 1500 psi
Operating Temperature Range (English) -40°F to +165°F
Diaphragm Material 316L Stainless Steel
Material 316L Stainless Steel
Knob Material ABS Plastic
Operating Temperature Range (Metric) -40°C to +74°C
Bonnet Material 316L Stainless Steel
Gauge Pressure (English) 2 in.
Front Panel Thickness 0.25 in.
Type High Purity Low Flow Regulator
Gauge Pressure (Metric) 5.08 cm
Weight (English) 4.03 lb.
Seal Material Metal
No. of Stages Dual
Seat Material PCTFE
Weight (Metric) 1.82 kg
116

Restek™ Refinery Gas Standard #2
SDP

Available in three mixes with varying C5 unsaturates or extended C6+ components.

117

Restek™ Regulators for use with Scott Transportable Gases
SDP

For use with 14L and 48L Scott/Air Liquide Transportable Gases

Pressure Range (Inlet) 300 psi
Type Gas Regulator
Delivery Pressure 25 psi
Pressure Range (Outlet) 2 to 10 psi
Operating Temperature Range (English) 35°F to 150°F
Connection Type 0.25 in. NPTF
Diaphragm Material Viton™
Seal Material Viton™
Material Brass
Operating Temperature Range (Metric) 2°C to 65°C
Seat Material Acetal
118

Restek™ TO-14A GC/MS Tuning 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.

Type TO-14A GC-MS Tuning Mix
Volume (English) Gas 27.47 gal.
Weight (English) 1.5 lb.
Volume (Metric) Gas 104 L
Pressure 1800 psi
Weight (Metric) 0.7 kg
119

Restek™ BTEX Gas 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.

Components Benzene,Ethylbenzene,Toluene,m-Xylene,o-Xylene,p-Xylene in Nitrogen
Type BTEX Gas Mix
Volume (English) Gas 27.47 gal.
Weight (English) 1.5 lb.
Volume (Metric) Gas 104 L
Pressure 1800 psi
Weight (Metric) 0.7 kg
120

Restek™ Indicating Moisture Trap
SDP