D5-Norfloxacin, 100 µg/ml, Acetonitrile, 1ml

Acetochlor OA, 1000µg/ml in MeOH, 1ml

(±)-Atenolol-d7 (N-isopropyl-d7),100 µg/mL,MeOH,1mL,

4-Methyl-2-pentanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-11-2