o-Xylene, 100µg/mL in MeOH, 1ml

Levonorgestrel, 100µg/mL in Acetonitrile, 1ml

Di-n-butyl-carbonate,neat,neat,1g,

Methabenzthiazuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 18691-97-9