Butyl stearate, 100mg

Non-Derivatives Mix #2

1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 352-33-0

2,3,3’,4,4’,5’-Hexachlorobiphenyl (157)