EPA Method 507 - Performance Check Solution

Fluconazole-d4 (bismethylene-d4),neat,neat,5mg,

Tebuconazole, 100µg/ml in Acetonitrile, 5ml

2,3,4,5-Tetramethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14503-51-6