Formaldehyde (0.3 ppm)

(-)-delta-9-Tetrahydrocannabinol-C3, 10.0 µg/ml,

Methyl 11-cis-eicosenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2390-09-2

Di-n-octyltin dichloride, 1000µg/ml in MeChl, 1ml