Portagas 20ppm H2S, 60ppm CO, 1.45% CH4 50% LEL, 15% O2, Balance Nitrogen

$170.00

SKU: 103L-310-1 Category:

Description

Portagas 20ppm H2S, 60ppm CO, 1.45% CH4 50% LEL, 15% O2, Balance Nitrogen