Freon Gas Standard Back Catalog number: 98948 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4571-ASS-10IOX5 Custom Variation of Routine Biomarker IS Cocktail 3 (S-4079) Chiron No. Name CAS No. Conc. 1019.12 n-Dodecane-d26 [16416-30-1] 2000 µg/mL 1020.16 n-Hexadecane-d34 Price on request 79187 3-Furaldehyde Price on request 96869 Heptachlor epoxide Price on request