Methoxyfenozide, 100µg/ml in Acetonitrile, 1ml

Chlormequat chloride, 100 µg/ml, Water, 1ml

Caffeine-d3 (1-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26351-03-1

N-Nitroso-N-methylethylamine