Pesticide Standard Back Catalog number: 94534 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66033 2',3,4-Trichlorobiphenyl (33) Price on request 71616 Cycloheptane Price on request 20295 Chlorothalonil Metabolite R471811-13C2,15N2 sodium salt, 2,5mg Price on request