Mercury, 10µg/mL in 2-5% Nitric acid, 100ml

Asulam, 100 µg/ml, Acetonitrile, 5ml

2,2,3,4,4,5,6,6-Octachlorobiphenyl

ISO 18857-2 4-n-Nonylphenol (ring13C6), Internal standard 1 µg/mL, in acetone, 10mL 8625.15 4-n-Nonylphenol (ring 13C6) 8626.17 4-n-Nonylphenol monoethoxylate (ring 13C6) 8627.19 4-n-Nonylphenol diethoxylate (ring 13C6) 2419.15 Bisphenol A (d16)