Decyl octyl phthalate, 100µg/ml in MeOH, 1ml

Ethyl sulfate-d5 sodium salt,1000 µg ethyl sulfate/mL,MeOH,1mL,

2-Chloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2-Ethylhexanoic acid-d15, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 352431-38-0