Robenidine HCl, 100µg/mL in Acetone:MeOH, 1ml

Dieldrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 60-57-1

2,4,6-Trimethylphenol-d11, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 362049-45-4

2-Nitrodibenzothiophene,1000 µg/mL,isooctane,1mL,