N-Nitrosodimethylamine NDMA, 100 µg/ml, Methanol,

Di-n-octyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93952-13-7

L-Ascorbic Acid, 100g

Maleic hydrazide, 250mg