Teflubenzuron, 250mg

Pesticides Calibration GC-MS/MS

Propoxur-d3 (N-methyl-d3), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219798-56-7

4,4'-Butylidenebis(6-tert-butyl-m-cresol)