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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 (321)
Gas Generators and Accessories (46)
Cylinder Gases (35)

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1 – 15 of 165 results
1

Fisherbrand™ Multistage Gas Cylinder Regulators

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

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™ Zero Air Generators For GC Fuel Accessory, 24 Month Fan Kits

For use with Zero Air Generators for GC Fuel.

Type 24 Month Fan Kit
For Use With (Equipment) Zero Air Generators For GC Fuel (14950656, 14950658, 14950660, 14950662)
For Use With (Application) Gas chromatography, flame support gas, flame ionization detector (GC-FID) flame photometric detector (GC-FPD)
3

Fisherbrand™ Zero Air Generators For GC Fuels

Zero air generators produce a continuous stream of organic impurity-free air from external dry compressed air source and offer superior limits of detection over and above other modes of supply.

Outlet Port Compression fitting
Height (Metric) 45.5 cm
Warranty 12 months on system
Outlet Pressure Up to 135 psig depending on inlet pressure
Depth (English) 16.7 in.
Width (English) 13.5 in.
Purity Gas purity: <0.1ppm total hydrocarbon as CH4
For Use With (Application) Gas chromatography, Flame support gas, Flame ionization detector (GC-FID) Flame photometric detector (GC-FPD)
Pressure Varies with inlet. 5 psig less than inlet
Width (Metric) 34.2 cm
Max. Ambient Operating Temperature 5°C to 40°C (41°F to104°F)
Type Zero Air Gas Generator
For Use With (Equipment) Gas Chromatograph
Depth (Metric) 42.5 cm
Max. Inlet Air Temperature 104°F
Certifications/Compliance CE, cULus
Weight (Metric) 14.2 kg
Height (English) 18 in.
4

Fisherbrand™ Gentec™ P4400 Point Of Use Gas Control Panel

Designed for accurate control of gases in low flow applications

5

Fisherbrand™ Zero Air Generators

Zero air gas generators provide a convenient and safe alternative to cylinder gas for gas chromatography combustion applications. These systems remove organic impurities from existing compressed air sources allowing the user to eliminate expensive bottled zero grade air from their lab.

Connections 1.4 in. NPT (female)
Outlet Port 1/4 in. NPT (female)
Height (Metric) 30 cm
Outlet Size 1/4 in.
Warranty 12 months on system
Outlet Pressure Up to 135 psig depending on inlet pressure
Depth (English) 3 in.
Purity Gas purity: <0.1ppm total hydrocarbon as CH4
For Use With (Application) Gas chromatography, Flame ionization detector (GC-FID) flame photometric detector (GC-FPD), Electrolytic Conductivity Detector (ELCD & Hall ELCD), other combustion detectors
Pressure Varies with inlet. 5 psig less than inlet
Width (Metric) 25 cm
Includes US power cord, User guide
Max. Ambient Operating Temperature 5°C to 40°C (41°F to104°F)
Flow Rate 1 L/min.
Type Zero Air Gas Generator
Capacity 1 L/min
No. of FIDs 2-3
For Use With (Equipment) Gas Chromatograph
Depth (Metric) 8 cm
Frequency 60 Hz
Max. Inlet Air Temperature 104°F
Certifications/Compliance CE, CSA, cULus
Weight (Metric) 3 kg
Height (English) 12 in.
7

Fisherbrand™ Zero Air Generators Accessory, 24 month Catalyst Kits

For use with Zero Air Generators.

Type 24 Month Catalyst Kit
For Use With (Application) Gas chromatography, flame support gas, flame ionization detector (GC-FID) flame photometric detector (GC-FPD)
8

Fisherbrand™ Single-Stage Lecture Bottle Gas Regulators

Featuring a lightweight, compact, single-stage design, these lecture bottle regulators are ideal for noncorrosive gases.

Pressure Range (Inlet) 3000 psi
Type Gas Regulator
Connection Type 0.12 in. NPTF inlet fitting
Diaphragm Material Neoprene
Filter Material 50μ Sintered Bronze
Seal Material Nylon
Material Chrome-plated Brass
For Use With (Application) Noncorrosive gases in lecture bottles and analyzer applications
No. of Stages Single
Seat Material Polyurethane
9

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.

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
10

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
11

Fisherbrand™ High-Purity Stainless-Steel Single-Stage Regulators

For Semi-Corrosive High Purity Gases. These Diaphragm-Sensed Single-Stage Regulators are designed for analytical applications with intermittent short intervals of use.

Pressure Range (Inlet) 3000 psi
Diameter (English) Gauge 2 in.
Operating Temperature Range (English) -°F to +140°F
Diaphragm Material 316L Stainless Steel
Filter Material 10μ Sintered
Material Stainless Steel
For Use With (Application) Semi corrosive gases, extremely high purity gases, mildly corrosive or reactive gases, and toxic gases where slight variations in delivery pressure can be tolerated
Diameter (Metric) Gauge 5.08 cm
Operating Temperature Range (Metric) -4°C to +60°C
Type Gas Regulator
Connection Type 0.25 in. NPT outlet port
Seal Material PTFE Resin
No. of Stages Single
Seat Material PCTFE
12

Fisherbrand™ Single-Stage Lecture Bottle Gas Regulators

Lightweight, compact, single-stage, lecture bottle regulators for noncorrosive gases

14

Fisherbrand™ High Purity Hydrogen Gas Generators For GC Fuel Gas Accessory, PM Kit

For use with High Purity Hydrogen Gas Generators for GC Fuel Gas.

For Use With (Equipment) High Purity Hydrogen Gas Generators For GC Fuels
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
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.