WS Amp 1 Trace Elements Back Catalog number: 52127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 44P-DDT 1,1,1-Trichloro-2,2-bis(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane Price on request 0026.40-2MG Quaterrylene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 188-73-8 Price on request 58350 Tin (Sn) Price on request