Freon Gas Mix Back Catalog number: 94593 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C10665000 Brilliant Black BN, certified, 0.25g Price on request 3854.10-K-IO 2,2-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-87-1 Price on request 30395 EPA Method 551 “Mix B” Price on request