Metribuzin, 1000µg/mL in MeOH, 1ml

Caffeine-d9 (1,3,7-trimethyl-d9),neat,neat,10mg

Ochratoxin A, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 303-47-9

2-Methyl-4-tert-octylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2219-84-3