DOW 624 Volatile Internal/Surrogate Standard Back Catalog number: 94200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 44P-DDD 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane Price on request C14465000 1-(4-Isopropylphenyl)urea, certified, 0.1g Price on request CA14635900 Linolenic acid-methyl ester, 100mg Price on request