Oxytetracycline, 96%,neat,neat,100mg,

PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml

Monomethyl adipate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

4,4’-Methoxychlor