volt-pre-order

Air-Methane 2.5% CS ND135

Linde Part #: AI ME2.5C-ND135  /

 
How do I buy this?
 
Refillable Industrial Hygiene Gas, 2 Component mixture (CH4), Balance Air, Certified Standard, High Pressure Aluminum ND135 Style Cylinder, 1.54CF, 2000PSIG, CGA 180