Butachlor-OA, 100µg/ml in Acetonitrile, 1ml

9,10-Anthraquinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-65-1

Trigonelline-d3 (methyl-d3) hydroiodide

Method 200.7 Single Element Kit