Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

Thiacloprid-d4, 100µg/ml in Acetonitrile, 1ml

Hydrogensulfide, 2000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7783-06-4

Chlormequat-chloride D4, 100µg/mL in DO, 1ml