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CALORIMETRIC NAT GAS REF STD 1X14L UN 1971 2.1

ITEM#: 3042-303101

MFR#: 303101

CALORIMETRIC NAT GAS REF STD 1X14L UN 1971 2.1 cylinder of 14 L, analytical standard Components: Nitrogen 2.5 mol %; Carbon dioxide 3 mol %; M

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CALORIMETRIC NAT GAS REF STD 1X14L UN 1971 2.1 cylinder of 14 L, analytical standard Components: Nitrogen 2.5 mol %; Carbon dioxide 3 mol %; M