Pyrene Back Catalog number: 70259 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10507.7-K-ME Methylhexanamine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 682402 Triclabendazole, 100 µg/ml, Acetonitrile, 1ml Price on request N-11955-250MG Fenitrothion, 250mg Price on request