Gas Regulators

NitroFlow Lab The Parker Balston® LC-MS NitroFlow Lab is a self-contained membrane nitrogen generator that produces LC-MS grade nitrogen with output pressure to 116 psig. Nitrogen is produced by utilizing a combination of compressors, carefully matched with filtration, and membrane separation...

Formula: HCl Formula weight: 36.46 Purity: 99.999% (metals basis), 36.5% min CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary...

Synonym(s): 1,4-Diphenylbenzene Formula: C18H14 Formula weight: 230.31 Purity: 99+% CAS Number: 92-94-4 Harmonized Tariff Code: 2902.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

Synonym(s): Benzoic acid vinyl ester Formula: C9H8O2 Formula weight: 148.16 Purity: 95% CAS Number: 769-78-8 Harmonized Tariff Code: 2916.31 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid....

Synonym(s): 2-Methylacrylic acid anhydride Formula: C8H10O3 Formula weight: 154.17 Purity: 94%, stab. with ca 0.2% 2,4-dimethyl-6-tert-butylphenol CAS Number: 760-93-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318-H332-H227 Causes...

Formula: ClH Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H224-H314-H335-H336-H319 Extremely flammable liquid and vapour. Causes severe skin burns and eye damage. May cause respiratory irritation....

Synonym(s): Methylbenzene Formula: C6H5CH3 Formula weight: 92.14 Purity: 99.5% CAS Number: 108-88-3 UN Number: UN1294 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2902.30 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and...

Synonym(s): H-Abu-OH Formula: C4H9NO2 Formula weight: 103.12 Purity: 98+% CAS Number: 1492-24-6 Harmonized Tariff Code: 2922.49 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: P261-P280-P363-P321-P333+P313-P501a Avoid breathing dust/fume/gas/mist/vapours/spray....

Formula: C6H6O Formula weight: 94.11 Purity: 99+% CAS Number: 108-95-2 UN Number: UN1671 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2907.11 Hazard Statements: H301-H311-H331-H314-H341-H373 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin burns and...

Synonym(s): 3-Cyclohexylamino-1-propanesulfonic acid Formula: C9H19NO3S Formula weight: 221.32 Purity: 99% CAS Number: 1135-40-6 Harmonized Tariff Code: 2921.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary...

Formula: C4H8O2 Formula weight: 88.11 Purity: 99% min, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 123-91-1 UN Number: UN1165 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.99 Hazard Statements: H225-H351-H319-H335 Highly flammable liquid and vapour. Suspected...

Synonym(s): Chloroformic acid 6-nitroveratryl ester, 4,5-Dimethoxy-2-nitrobenzyl chloroformate Formula: C10H10ClNO6 Formula weight: 275.64 Purity: 97% CAS Number: 42855-00-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe...

Formula: H2SO4 Formula weight: 98.08 Purity: 95.0-98.0% CAS Number: 7664-93-9 UN Number: UN1830 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2807.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements:...

NIOSH approved against certain acid gases. Use with 3M™ Half and Full Facepieces 6000 Series and 3M™ Half and Full Facepieces 7000 Series with bayonet style cartridge holders. Benefits Swept-back design for enhanced field of view and balance Use with 3M™ Reusable Respirators...

Formula: F2Mn Formula weight: 92.93 Purity: 99.99% (metals basis) CAS Number: 7782-64-1 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H331-H302-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious...

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:...

Formula: HCl Formula Weight: 36.46 CAS No.: 7647-01-0 UN Number: UN1050 Purity: ≥99% Density: 1.2g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 227 g in steel cylinder

Synonym(s): Muriatic acid Formula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements:...

Synonym(s): H-Cys-OH.HCl.H{2}O Formula: C3H7NO2S HCl H2O Formula weight: 175.64 (157.62anhy) Purity: 99% CAS Number: 7048-04-6 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary...

Formula: C3H6O Formula weight: 58.08 Purity: 99.5+% CAS Number: 67-64-1 UN Number: UN1090 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.11 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness....

Humboldt Bunsen Burners are high-quality, American-made burners with nickel-plated, die-cast zinc bases. Burners feature aluminum mixing tubes and serrated gas inlet connections. *Note: CFHs and BTU Outputs are figured on: 5 inch Water Column Pressures for Artificial and Natural Burners. 11 inch...

Formula: CaH2O2 Formula weight: 74.09 Purity: 95% CAS Number: 1305-62-0 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2825.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements:...

Synonym(s): Alum Formula: Al2(SO4)3 xH2O (x^=14-18) Formula weight: 342.15(anhy) Purity: 97+% CAS Number: 17927-65-0 Harmonized Tariff Code: 2833.22 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements:...

Formula: C4H6O6 Formula weight: 150.09 Purity: 99% CAS Number: 87-69-4 Harmonized Tariff Code: 2918.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a...