Isopropalin, 100 µg/ml, Ethyl acetate, 5ml

1,3-Phenylene tetrakis(2,6-dimethylphenyl) diphosphate,50 µg/mL,toluene,1mL,

2,6-Di-(tert-butyl-d9)-4-methylphenol-3,5-d2, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 64502-99-4

Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml