Lamotrigine-13C3,d3, 100µg/ml in MeOH, 1ml

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Triclopyr-2-butoxyethyl ester, 100mg

1,2,3-Trichloropropane