D3-Alachlor OA, 10mg

Methyl 15-cis-tetracosenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2733-88-2

GC/MS Calibration Standard Mix #1

2-Chlorodibenzofuran, 1.2ml x 50ug/ml, nonane