Platinum (Pt) Back Catalog number: 57178 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2918.8-100-AN Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL, Price on request 679663 4-Dimethylaminoantipyrine, 250mg Price on request 70067 4-Chloroaniline Price on request