Industrial gas cylinder ALPHAGAZ™ Mix

gashydrogenhelium

Overview
ALPHAGAZ™ gas mixture formulated for consistent analytical performance in gas chromatography applications.

Applications

• Flame gas for flame ionization detector (total FID)

Technical specifications (excerpt)
Reference: P3410
Physical state: gaseous
Relative density (gas): lighter than air
Valve connection: AFNOR E (21.7 x 1.814 SI - left-hand male)
CAS No.: H2: 1333-74-0, He: 7440-59-7
Single molecule: MIX
Components (% Vol. abs): He; H2 40% ± 1 mol% abs
Impurities (see full product data sheet): CnHm ≤ 0.1 mol ppm
CO2 ≤ 0.5 mol ppm
Additional information: Manufacturing tolerance: 1% abs.
Color: colorless
Odor: odorless
Shelf life: 36 months

Safety & Transport
Hazards: Extremely flammable gas. Contains gas under pressure; may explode if heated.
Flammability: highly flammable
Transport — Proper shipping name: Compressed gas cylinders
UN No.: 1954
ADR class: 2
Classification code: 1 F
ADR pictograms: shown on product data sheet

Characteristics / technical specifications

• Reference: P3410
• Physical state: gaseous
• Relative density (gas): lighter than air
• Valve connection: AFNOR E (21.7 x 1.814 SI - left-hand male)
• CAS No.: H2: 1333-74-0, He: 7440-59-7
• Single molecule: MIX
• Components (% Vol. abs): He; H2 40% ± 1 mol% abs
• Impurities: CnHm ≤ 0.1 mol ppm; CO2 ≤ 0.5 mol ppm
• Additional information: Manufacturing tolerance: 1% abs.
• Color: colorless
• Odor: odorless
• Shelf life: 36 months