Pesticide Standard Back Catalog number: 93650 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66208 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (208) Price on request 53029 Spike Sample Standard 2A (Water) Price on request D226210-5MG Dechlorane 604 Component A, 5mg Price on request