Gas Regulators

Gas Regulators are designed with precision to ensure the accurate control and distribution of gases in both laboratories and industrial environments. These regulators are crucial for maintaining consistent gas flow and pressure, which is vital for experiments that require precise atmospheric conditions. These regulators are dependable for a wide range of applications, from gas chromatography to synthetic processes, highlighting their necessity for precise gas management.

Thomas Scientific also carries a range of vacuum and gas manifolds.

Gas Regulators

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  • 1-Propanol, ACS, 99.5+%

    Thermo Scientific Chemicals

    Formula: CH3CH2CH2OH Formula weight: 60.10 Purity: 99.5+% CAS Number: 71-23-8 UN Number: UN1274 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.12 Hazard Statements: H225-H318-H336 Highly flammable liquid and vapour. Causes serious eye damage. May cause drowsiness or dizziness....

  • Diethylenetriaminepentaacetic acid, 98+%

    Thermo Scientific Chemicals

    Synonym(s): DTPA, Pentetic acid Formula: C14H23N3O10 Formula weight: 393.35 Purity: 98+% CAS Number: 67-43-6 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

  • Ethyl acetate, ACS, 99.5+%

    Thermo Scientific Chemicals

    Formula: C4H8O2 Formula weight: 88.11 Purity: 99.5+% CAS Number: 141-78-6 UN Number: UN1173 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2915.31 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness....

  • NITRO-GEN nitrogen generator, 0-20 L/min

    The NITRO-GEN line of nitrogen gas generators is designed for general lab purposes such as blowdown evaporation. The NITRO-GEN is ideal for labs looking to convert compressed air to high purity nitrogen quickly and inexpensively. At under 20 lbs, the NITRO-GEN is easy to install and move as needed....

  • Pensky-Martens Closed Cup Flash Tester

    Test Method For flash point determinations of fuels, lubricating oils, liquids containing suspended solids and liquids that tend to form a surface film during testing. Pensky-Martens Closed Cup Flash Tester Conforms to ASTM D93 and related specifications Choice of electric or gas heating Determines...

  • Imidazole, 99%

    Thermo Scientific Chemicals

    Synonym(s): Glyoxaline Formula: C3H4N2 Formula weight: 68.08 Purity: 99% CAS Number: 288-32-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.29 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if...

  • n-Heptane, HPLC grade, 99+%

    Thermo Scientific Chemicals

    CAS Number: 142-82-5 MDL: MFCD00009544 EINECS: 205-563-8 Formula: C7H16 Formula Weight: 100.21 Form: Liquid Melting Point: -91° Boiling Point: 97-99° Flash Point: -4°(24°F) Density: 0.684 Refractive Index: 1.3877 Notes Suitable for spectrophotometry,...

  • High Vacuum Two Stage Direct Drive Pump

    Two Stage: Produces 25 micron ultimate Pressure                          Rotary Sliding Vane: Provides 85 liter per minute (3cfm) capacity and operates quietly Direct Drive: Reduces space needed Gas Ballast:...

  • Potassium hydroxide, 10% w/v aq. soln.

    Thermo Scientific Chemicals

    Synonym(s): Potassium hydrate, Lye Formula: HKO Formula weight: 56.11 CAS Number: 1310-58-3 UN Number: UN1814 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements:...

  • 1,8-Bis(dimethylamino)naphthalene, 98+%

    Thermo Scientific Chemicals

    Synonym(s): N,N,N',N'-Tetramethyl-1,8-naphthalenediamine Formula: C14H18N2 Formula weight: 214.31 Purity: 98+% CAS Number: 20734-58-1 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes...

  • 4-Biphenylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal^t bottles

    Synonym(s): 5-Bromopyrimidine-2-carbonitrile Formula: C5H2BrN3 Formula weight: 183.99 Purity: 95% CAS Number: 38275-57-9 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed....

  • 2'-Hydroxy-4'-methoxyacetophenone, 99%

    Thermo Scientific Chemicals

    Formula: C9H10O3 Formula weight: 166.18 Purity: 99% CAS Number: 552-41-0 Harmonized Tariff Code: 2914.50 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

  • Butyl™ Unsupported Smooth Grip Gloves

    Unsupported Butyl gloves. Butyl has the highest permeation resistance to gas and water vapor, highly resistant to ketones (MEK, MIBL, acetone) and esters (tricresyl phosphate, amyl acetate, ethyl acetate). Recommended Industries/Use Chemical Manufacturing Military Municipal Services Hazards Chemical...

  • Methyl salicylate, 98%

    Thermo Scientific Chemicals

    Synonym(s): Methyl 2-hydroxybenzoate, Salicylic acid methyl ester Formula: C8H8O3 Formula weight: 152.15 Purity: 98% CAS Number: 119-36-8 Harmonized Tariff Code: 2918.23 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause...

  • Nickel foil, 0.787mm (0.031in) thick, annealed, 99.5% (metals basis)

    Purity: 99.5% (metals basis) CAS Number: 7440-02-0 Harmonized Tariff Code: 7506.10 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary Statements:...

  • Formic acid, ACS, 88+%

    Thermo Scientific Chemicals

    Formula: CH2O2 Formula weight: 46.03 Purity: 88+% CAS Number: 64-18-6 UN Number: UN1779 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.11 Hazard Statements: H331-H314-H318-H226-H302 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid...

  • 4-Phenoxyaniline, 97%

    Thermo Scientific Chemicals

    Synonym(s): 4-Aminodiphenyl ether, 4-Aminophenyl phenyl ether Formula: C12H11NO Formula weight: 185.23 Purity: 97% CAS Number: 139-59-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2922.29 Hazard Statements: H301-H341-H319-H317 Toxic if swallowed. Suspected of causing...

  • Thiazolyl Blue tetrazolium bromide, 98%

    Thermo Scientific Chemicals

    Synonym(s): 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide, MTT Formula: C18H16BrN5S Formula weight: 414.33 Purity: 98% CAS Number: 298-93-1 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause...

  • Lead(II) nitrate, 99%

    Thermo Scientific Chemicals

    Formula: Pb(NO3)2 Formula weight: 331.20 Purity: 99% CAS Number: 10099-74-8 UN Number: UN1469 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated...

  • Potassium hexafluorotitanate, 97%

    Thermo Scientific Chemicals

    Formula: F6K2Ti Formula weight: 240.07 Purity: 97% CAS Number: 16919-27-0 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.90 Hazard Statements: H318-H302-H317-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause an allergic skin reaction. May cause...

  • Calcium turnings, 98% (metals basis)

    Thermo Scientific Chemicals

    Purity: 98% (metals basis) CAS Number: 7440-70-2 UN Number: UN1401 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 2805.12 Hazard Statements: H261 In contact with water releases flammable gas. Precautionary Statements: P231+P232-P280-P233-P370+P378c-P402+P404-P501a Handle under inert...

  • Sodium hydroxide, 10.0N Standardized Solution

    Formula: NaOH Formula weight: 40.00 CAS Number: 1310-73-2 UN Number: UN1824 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.12 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not...

  • Titanium(III) sulfate, 20% in 1-4% sulfuric acid

    Synonym(s): Titanium sesquisulfate Formula: Ti2(SO4)3 Formula weight: 383.38 CAS Number: 10343-61-0 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2833.29 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary...

  • Diisopropylamine, 99+%

    Thermo Scientific Chemicals

    Formula: [(CH3)2CH]2NH Formula weight: 101.19 Purity: 99+% CAS Number: 108-18-9 UN Number: UN1158 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H225-H314-H318-H302-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious...

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