Chloridazon-d5,100 µg/mL,acetonirile,1mL,

2,5-Dimethyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16704-47-3

4-n-Propylphenol-d12, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 352431-21-1

Methyltricosanoate C23:0, 10mg/mL in Hexane, 1ml