13C3-Caffeine, 100 µg/ml, Methanol, 1ml

1H,1H,2H,2H,3H,3H-Perfluorohexan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 679-02-7

Nitrofen

Amitrole, 10.0 µg/ml, Methanol, 10ml