1-Nonanol, 1g

3,3',4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Dichlone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 117-80-6

EDDP-d3 perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL,