2,4-D 13C6, 100µg/ml in Acetone, 1ml

Acetone

Acetonitrile-1,2-13C2,2000 µg/mL,MeOH,1mL,

2,2',3,4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane