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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 (2,011)
Gas Generators and Accessories (546)
Cylinder Gases (155)

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1 – 15 of 2,424 results
1

Fisherbrand™ Gas Cylinder Support

Gas Cylinder Support keeps cylinders upright and safe

EDGE
2

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
3

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
4

Fisherbrand™ Gentec™ P4400 Point Of Use Gas Control Panel

Designed for accurate control of gases in low flow applications

5

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
6

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
7

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
8

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

9

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
10

Fisherbrand™ Support Jackson

Support Jackson Stand features a cast iron base with three holes designed to fit the included chrome plated rod.

EDGE
11

Restek™ Protocol Station
SDP

Designed for convenient wall mounting of high-purity gas regulators

EDGE
Includes 3 ft., Flexible, all Stainless Steel pigtail with armor casing
Type Protocol Station
For Use With (Equipment) Single or dual stage regulator
For Use With (Application) Wall mounting of the protocol station provides ease of use, prevents gas regulator damage and improves safety
12

Restek™ Wall-Mount Cylinder Holder
SDP

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

EDGE
13

Fisherbrand™ Heavy-duty Single-stage Gas Cylinder Regulator

Gas regulator for non-corrosive general purpose gases is designed for analytical applications with intermittent short intervals of use.

14

Fisherbrand™ Multistage Gas Cylinder Regulators

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

15

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