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High purity electron Grade medical gas oxygen cylinder

USP Medical Grade Oxygen, GB / ISO / DOT standard 40L /47L 50L seamless steel gas cylinder.
Hot sale, US$30.5 per unit ,each unit is 47L.

넶134 $ 5.50
High purity electron Grade medical gas oxygen cylinder

USP Medical Grade Oxygen, GB / ISO / DOT standard 40L /47L 50L seamless steel gas cylinder.
Hot sale, US$30.5 per unit ,each unit is 47L.

넶47 $ 5.50
Purity 99.5% Propane gas R290 factory Refrigerant grade

R290 refrigerant (refrigerant grade propane) alias R290, Chinese name propane, English name propane, chemical formula C3H8. R290 is a hydrocarbon refrigerant, which has no damage to the ozone layer and has very little greenhouse effect. It is the most environmentally friendly refrigerant today. From the perspective of environmental protection, almost all countries in the world have no restrictions

넶191 $ 0.00
480units 40L O2 / oxygen cylinder with QF-2G1 valve+ regulator set in stock

GB / ISO / DOT standard 40L /47L 50L seamless steel gas cylinder, oxygen cylinder 40L in stock.

넶140 $ 0.00