CLP Pesticide Lab Control Standard Back Catalog number: 21061 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L487550 Lycorine Hydrochloride , 50mg Price on request 0043.18-10MG 7-Nitrobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 20268-51-3 Price on request 9979.9-1G Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4 Price on request