3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

pH 7.01 buffer solution (box of 25x20mL sachet)

Glyphosate, 10.0 µg/ml, Water, 10ml

N-Nitrosodi-n-propylamine, 2000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 621-64-7