Thiamethoxam, 1000µg/ml in MeOH, 1ml

Perfluoro-4-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol

2-Methoxyethanol-1,1,2,2-d4,1000 µg/mL,MeOH,1mL,

PCB No. 31, certified, 25mg