Spirotetramat Back Catalog number: 72987 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 38033 WS PAH Benzo(a)pyrene Price on request 9027.6-K-IO 1,4-Dibromobenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6 Price on request 66090 2,2',3,4',5-Pentachlorobiphenyl (90) Price on request