Coronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-07-1

TOC standard, 200mg/l in H2O, 500ml

Pesticide Standard

(+/-)-Cotinine-d3 (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110952-70-0