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Gases and Gas Accessories

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16 – 30 of 2,262 results
16

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
17

Fisherbrand™ High-Purity Brass Single-Stage Regulators

Made from materials with surface finish that will not outgas impurities into the gas stream. For high purity noncorrosive gases

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 Stainless Steel
Material Chrome-plated Brass
For Use With (Application) Ideal for instrument and OEM applications employing very high purity, noncorrosive gases and gas mixtures where some 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 Viton™
No. of Stages Single
Seat Material PCTFE
18

Fisherbrand™ High-Purity Single-Stage Regulators

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

19

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.

20

Fisherbrand™ Zero Air Generators For GC Fuels
SDP

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.
21

Fisherbrand™ Zero Air Generators
SDP

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.
22

Fisherbrand™ Single-Stage Lecture Bottle Gas Regulators

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

23

MilliporeSigma™ Supelco™ Purge/Trap H

Specific configurations available for a variety of instruments

Type Purge/Trap H
For Use With (Application) Industrial Hygiene
24

MilliporeSigma™ Supelco™ CGA-580 Gas Cylinder Pressure Regulators

For use with Helium, Nitrogen, or Argon Gas Cylinders

For Use With (Equipment) Helium, Nitrogen, or Argon Gas Cylinders
Style High Purity
Pressure 0 to 100 psi
25

MilliporeSigma™ Supelco™ Molecular Sieve 5A Moisture Trap, S-Trap

Efficiently removes moisture and heavy hydrocarbons from compressed air, electrolytically produced hydrogen, house nitrogen, or other gases with high moisture or hydrocarbon content

26

MilliporeSigma™ Supelco™ Purge/Trap J BTEXTRAP™

Specific configurations available for a variety of instruments

Type Purge/Trap J
For Use With (Application) Industrial Hygiene
27

MilliporeSigma™ Supelco™ Purge/Trap G

Specific configurations available for a variety of instruments

Type Purge/Trap G
For Use With (Application) Industrial Hygiene
28

MilliporeSigma™ Supelco™ Purge/Trap B

Specific configurations available for a variety of instruments

Type Purge/Trap B
For Use With (Application) Industrial Hygiene
29

MilliporeSigma™ Supelco™ Purge/Trap K Vocarb™ 3000

Efficiently traps analytes in US EPA Methods 502.2 and 524

Type Purge/Trap K
For Use With (Application) Industrial Hygiene
30

DWK Life Sciences™ Kimble™ Kontes™ Vacuum/Gas Double Manifold with PTFE Valves Sealed at a 45° Angle
SDP

Valves sealed at 45° angle for easier manipulation.