Tetramethrin, 100 µg/ml, Acetonitrile, 1ml

Mixed Calibration Standard 5

2-Aminonaphthalene-d7, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-94-1

(+/-)Atenolol, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 29122-68-7