Mixed Calibration Standard 4

3-Chloro-1,2-propandiol-dioleate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Spiking Standard 5

2,2',3,4,4',5,5'-Heptachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane