Retention Time Marker Standard Back Catalog number: 93609 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 13100.5-10MG Chlormequat-1,1,2,2-d4 chloride, 10mg Price on request 672894 Chlorbenside, 100mg Price on request 9485.20-50-IO 6-Chlorobenzo[a]pyrene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 21248-01-1 Price on request