2-Pentylidenecyclohexanone, 1g

Bithionol, 250mg

GC-IRMS Standards ((C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15); C40 (?13C: -27.05)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.

Carbetamide-d5 (phenyl-d5),100 µg/mL,acetone,1mL,