EPA Method 8250/8250A Cal Check Cmpds Acids

2,4-Di-tert-pentylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 120-95-6

Memantine hydrochloride,neat,neat,100mg,

Aflatoxin G2, 0.5µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 7241-98-7