PCN Extraction Standard Solution, 1.2mL, nonane

Isopropylphenyl phosphate (monoisopropylmonophenyl phosphate),100 µg/mL,isooctane,1mL,

Sulfamethazine-13C6, 1mg

3-Chloro-1,2-propandiol-1-monolinoleate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.