WS 038 Pesticide AMP 1 Back Catalog number: 91822 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73164 Tetradecanoic acid Price on request 79664 Phenanthrene Price on request 4PM97 2,2',3,4',5'-Pentachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request