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01 AIR LIQUIDE CANADA INC. (2)
02 LINDE CANADA LIMITED (1)
03 MESSER CANADA INC (2)
04 PRAXAIR CANADA INC (3)
05 VITALAIRE CANADA INC (1)
01 HELIUM (9)
01 GAS (9)
01 CARBON MONOX, HELIUM, OXYGEN, NITROGEN L.D.M. (1)
02 CO-HE-O2-N2 MIXTURE (1)
03 HELIOX 70/30 (1)
04 HELIUM / OXYGEN MIXTURE (1)
05 HELIUM 100% (1)
06 HELIUM OXYGEN MIXTURE (1)
07 HELIUM USP (1)
08 HELIUM-OXYGEN MIX GAS (1)
09 OXYGEN USP, HELIUM USP, MEDICAL GAS MIXTURE (1)