Pentachlorophenol 13C6, 100 ng/µl, 1.1ml

EPA 528 rev. 1.0 Sample Fortification Solution 1 100µg/mL in methanol; unit: 1x5mL 2420.6 2-Chlorophenol-3,4,5,6-d4 [93951-73-6]

Cannabidiolic acid, 1000µg/ml in Acetonitrile, 1ml

Tris(2,4-di-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene