4-n-Nonylphenol D8 (ring D4-ethylD4), 100 ng/µl, 1.1ml

1,2,11,12-Tetrachlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 210115-98-3

Ramipril, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87333-19-5

Di-2,4-dinitrophenylhydrazonepyruvaldehyde, Please inquire, Solvent-, Unit , # of units-, Cas.no.