13C3-Atrazine-desethyl-desisopropyl, 100 µg/ml, M

2,2',4,5'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 243982-82-3

Sodium 1H,1H,2H,2H-perfluorooctane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml

7-Aminoflunitrazepam-D3