Freon Gas Mix Back Catalog number: 94593 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11718.12-100-IO 2,2',3,4',6'-Pentachlorobiphenyl (= 2,2',3',4,6-),100 µg/mL,isooctane,1mL, Price on request XA12100000ME DEET, 100µg/mL in Methanol, 1ml Price on request 54174 Ferrous Iron (Fe) Price on request