2-(Methylthio)benzothiazole, >98%, 25g

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

Diphenyltin dichloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 1135-99-5

1-(2,4-Dichlorophenyl)-2-imidazol-1-yl ethanol, 10