Atrazine-2-hydroxy, 100µg/mL in MeOH, 1ml

Dibromochloroacetic acid, 1000 µg/ml, tert-Butyl

2-Imidazolidinethione (ETU)", 100μg/mL in Acetonitrile, 5ml

1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL,