Methoxychlor, 100 µg/ml, Acetone, 5ml

Methyl mercaptan, 2000µg/mL in Toluene, 1ml

Desphenyl chloridazon, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

Bis(4-hydroxyphenyl) Sulfone (d4major), 2,5mg (Bisphenol S-d4)