Industrial gas cylinder ALPHAGAZ™ 2

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Overview
ALPHAGAZ is the product range designed to meet analytical gas requirements for chromatography and trace analysis.
ALPHAGAZ 2 delivers high-purity nitrogen for analyses from ppm down to ppb levels.

Applications

• Carrier gas
• Instrument gas
• Purge and zero gas

Technical specifications
Reference: P0272
Physical state: gaseous
Relative density (gas): 0.97 (air = 1)
Relative density (liquid 1 & 2): 0.8 (water = 1)
Molecular weight: 28.01 g/mol
Valve connection: AFNOR C (21.7 x 1.814 SI - right-hand male) Frame connection: 38x2 (S)
CAS number: 7727-37-9
Single molecule: N2 — N2 ≥ 99.9999% + rare gases
Total purity (Vol. abs): ≥ 99.9999% N2 + rare gases
Impurities: H2O (5 bar) ≤ 0.5; O2 ≤ 0.1; CO ≤ 0.1; CO2 ≤ 0.1; CnHm ≤ 0.1; H2 ≤ 0.1
Additional information: Recommended for ppm to ppb analyses. Warranty: 60 months.
Colour: colorless
Odour: odourless
Storage: 60 months
Stability: 60 months

Features / technical data

• Product reference: P0272
• Product: High-purity nitrogen (N2)
• Commercial model: ALPHAGAZ™ 2
• Purity: ≥ 99.9999% (N2 + rare gases)
• Main impurities (maximum values): H2O (5 bar) ≤ 0.5%; O2 ≤ 0.1%; CO ≤ 0.1%; CO2 ≤ 0.1%; CnHm ≤ 0.1%; H2 ≤ 0.1%
• Physical state: gaseous
• Relative density (gas): 0.97 (air = 1)
• Molecular weight: 28.01 g/mol
• Valve connection: AFNOR C (21.7 x 1.814 SI - right-hand male) — Frame connection 38x2 (S)
• CAS No.: 7727-37-9
• Storage / Stability guaranteed: 60 months
• Typical applications: carrier gas, instrument gas, purge and zero gas