Verapamil,1000 µg/mL,MeOH,1mL,

Calibration standard with ETBE 10 Analytes, each Wt.% as listed in isooctane; units: 1x1mL, 5x1mL Name Wt.% Name Wt.% Pentene 1.0 Decane 1.0 Hexene 1.0 Undecane 1.0 Heptene 1.0 Dodecane 1.0 Octene 1.0 Isooctane 86

EPA Method 515/8150/1658 Herbicides

2,4-Dinitroanisole, 1000μg/ml in MeOH, 1ml