Turbidity Standard (400 NTU)

O,O,O-Triphenyl phosphorothionate,1000 µg/mL ,MeOH,1mL,

trans-9,10-Dihydroxy-9,10-dihydrophenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 572-41-8

B[a]P/HCB Recovery standard 1337,16 Fluoranthene-d10 100 000ng/ml Solvent: n-Hexane Units: 1mL crimp-top