WS Trace Elements #2 Back Catalog number: 55013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2144.10-K-IO 2-sec-Butyl-4,6-dinitrophenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 88-85-7 Price on request 73436 Bisphenol A-d16, 1000µg/ml in methyl chloride, 1ml Price on request 10693.22-MEX5 Cannabidiolic acid Price on request