Butyl stearate, 100mg

Aromatics Calibration Standards Kit (3 Internal Standard Version) 24 Analytes + 3 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 3 deuterated Internal Standards

Butachlor-ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

all-trans 4-Keto Retinoic Acid, 5mg