Tetrachloro-m-xylene Internal Standard

Benzoyl Ureas Mix

1,1,5,6,6-Pentamethyldecaline (trans); C15 Bicyclic terpane; Rearranged drimane, ca. 20 µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no. 59935-25-0

Ethanol standard in water,0.5g/L,water, 3mL