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Gases and Gas Accessories

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 (1,405)
Gas Generators and Accessories (252)
Cylinder Gases (151)

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1 – 15 of 1,501 results
1

Fisherbrand™ Multistage Gas Cylinder Regulators

For Noncorrosive General Purpose Gases. Diaphragm-Sensed Dual-Stage Regulators designed for consistent outlet pressure delivery.

EDGE
Bonnet Material Brass
Type Cylinder Regulator
Relief Valve Yes
Connection Type Outlet needle valve with 0.25 in. NPTM thread
Diaphragm Material Neoprene
Seal Material Nylon Fabric, Nylon
For Use With (Application) Noncorrosive gases, requiring maintenance of a constant delivery pressure until cylinder contents are empty
No. of Stages Multi
Seat Material Orthane™
Gauge Dual-scale
2

Fisherbrand™ R31B Series High Purity Low Flow Gas Regulators

Diaphragm-Sensed Dual-Stage Regulators designed for analytical applications where a consistent outlet pressure and flow are desired. For Noncorrosive High Purity Gases.

Pressure Range (Inlet) 3000 psi
Pressure Range (Outlet) 30 in. Hg Vac-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
Diaphragm Material 316L Stainless Steel
Material Nickel-plated Brass
Knob Material ABS Plastic
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
Gauge Pressure (English) 2 in.
Front Panel Thickness 0.25 in.
Type Gas Regulator
Gauge Pressure (Metric) 5.08 cm
Connection Type 0.25 in. GENLOK
Max. Outlet Pressure 250 psi
Weight (English) 4.03 lb.
Seal Material Metal
Inboard Leakage 2 x 10-8 atm.cc/sec. He
No. of Stages Dual
Seat Material PCTFE
Weight (Metric) 1.82 kg
3

Fisherbrand™ Gentec™ P4400 Point Of Use Gas Control Panel

Designed for accurate control of gases in low flow applications

4

Fisherbrand™ High-Pressure Single-Stage Gas Cylinder Regulators

For noncorrosive general purpose gases. Single-Stage Regulators feature reliable piston design for precise gas control at high delivery pressure up to 1500PSI and 3000PSI

Type Gas Regulator
Diameter (English) Gauge 2.5 in.
Connection Type 0.25 in. NPT inlet
Filter Material Sintered Bronze
Material Brass
For Use With (Application) Use in hydrogenation, catalytic reduction, dead-end and pressure testing
Diameter (Metric) Gauge 6.35 cm
No. of Stages Single
Seat Material PCTFE
5

Fisherbrand™ Heavy-Duty Single-Stage Gas Cylinder Regulators

For noncorrosive general purpose gases. Diaphragm-Sensed Single-Stage Regulators are ideal for applications with intermittent short intervals of use.

EDGE
Includes Chrome-plated Brass outlet needle valve with 0.25 in. NPTM thread
Type Gas Regulator
Diameter (English) Diaphragm 2.75 in.
Diameter (Metric) Diaphragm 7 cm
Filter Material Sintered Metal
Material Chrome-plated Brass
For Use With (Application) For noncorrosive gases requiring short intervals of use
No. of Stages Single
6

MilliporeSigma™ Supelco™ Purge/Trap I Vocarb™ 4000

Specific configurations available for a variety of instruments

EDGE
Type Purge/Trap I
For Use With (Application) Industrial Hygiene
7

Fisherbrand™ Gas Cylinder Support

Gas Cylinder Support keeps cylinders upright and safe

EDGE
8

Parker Balston Maintenance Kit for UHPN2 Series Nitrogen Generators, from Restek™
SDP

Safe, reliable, and requires low maintenance

EDGE
9

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

For noncorrosive, high purity or liquified gases

EDGE
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
10

Restek™ Wall-Mount Cylinder Holder
SDP

Prevent free-standing gas cylinders from tipping over and injuring personnel

EDGE
11

Restek™ Super-Clean™ Gas Filters
SDP

Gas filter cartridges with a high-purity output to ensure 99.9% pure gas for laboratories

EDGE
Flow Rate 7 L/min.
Length (Metric) 27 cm
Diameter (Metric) Outer 4.4 cm
Housing Material Glass, Polycarbonate
Diameter (English) Outer 1.75 in.
Length (English) 10.62 in.
Pressure 159 psi
12

Restek™ Chrome-Plated Brass Line Regulator
SDP

Ideal for MS, PID, HID or ECD detection methods when the line pressure needs to be reduced by 20psig (137.9kPa) or more

EDGE
13

Restek™ Chrome-Plated Brass Gas Regulator
SDP

For use with noncorrosive, high-purity or liquified gases

EDGE
Pressure Range (Inlet) 3000 psi
Delivery Pressure 100 psi
Diameter (English) Gauge 2 in.
Flow Capacity 0.1 SCFH
Pressure Range (Outlet) 0 to 100 psi
Operating Temperature Range (English) 24.8°F to 60°F
Inlet Gauge Pressure 0 to 4000 psi
Diaphragm Material 316L Stainless Steel
Filter Material 10μm Sintered Bronze
Material Chrome-plated Brass
For Use With (Application) Ideal with ultra high purity carrier gas for sensitive GC applications using MS, PID, HID or ECD detection methods
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
14

Troemner™ Talboys™ Labjaws™ Gas Cylinder Wall Bracket

With recessed screw holes on bracket sides that facilitate easy wall mounting

EDGE
Mounting Wall
Height (Metric) 11.73 cm
Dimensions (L x W x H) 1.87 x 8.12 x 4.63 in. (4.74 x 20.62 x 11.73 cm)
Width (English) 8.12 in.
Length (Metric) 4.74 cm
For Use With (Equipment) Fits cylinders of diameter 10.2 to 35.6cm
Product Type Wall Bracket
Length (English) 1.87 in.
Material Cast Aluminum
Width (Metric) 20.62 cm
Height (English) 4.63 in.
15

Fisherbrand™ High Purity Hydrogen Gas Generators For GC Fuel Gas

High purity range of hydrogen gas generators offer convenient and safe alternatives to cylinder gas for gas chromatography.

Connections 1/8 in. Compression
Outlet Port compression fitting
Height (Metric) 45.6 cm
Electrical Requirements Universal (90V - 264V 50/60Hz)
Outlet Size 1/8 in.
Warranty 12 months on system, 24 months on PEM cell
Outlet Pressure 10 to 100 psig
Depth (English) 17 in.
Width (English) 13.5 in.
For Use With (Application) Gas chromatography, fuel gas, flame ionization detector (GC-FID) flame photometric detector (GC-FPD), Electrolytic Conductivity Detector (ELCD & Hall ELCD), other combustion detectors
Pressure 10 to 100 psig
Width (Metric) 34.2 cm
Includes US, UK and EU power cord, Water drain tube, DI cartridge, User Guide
Max. Ambient Operating Temperature 5°C to 40°C (41°F to104°F)
Type Hydrogen Fuel Gas Generator
For Use With (Equipment) Gas Chromatograph
Depth (Metric) 43.7 cm
Voltage 90-264 Universal Power Supply
Frequency 50/60 Hz
Certifications/Compliance CE, CSA, cULus
Weight (Metric) 23 kg (Full of water)
Height (English) 18 in.