17alpha-Estradiol-2,4-d2,neat,neat,10mg,

3,4-Dichloroaniline, 100 ng/µl, 1ml

EPA Method 8121 Analytes, 1000µg/ml in HE:TO [1:1], 1ml

Aromatics Calibration Standards Kit (4 Internal Standard Version) 24 Analytes + 4 ISTD, each Vol.% as listed in isooctane; units: 5x1mL Set, one of each Std. 1-5 + opt. 1x1mL (Std. 6) To these calibration standards are 4 deuterated Internal Standards