Furathiocarb, 10.0 µg/ml, Acetonitrile, 10ml

N-Acetyl-S-(carbamoylethyl-d4)-L-cysteine , 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81690-92-8 (unlabelled compound)

Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml

3-Dehydro Retinol, 95%, 1mg