17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml

Sodium chlorate, 250mg

Tolprocarb, 100 µg/ml, Acetonitrile, 1ml

ISO 18857-2 4-tert-Octylphenol, Internal standard, assorted in acetone 1446.14 4-tert-Octylphenol 1 µg/mL 3689.16 4-tert-Octylphenol monoethoxylate 1 µg/mL 3753.18 4-tert-Octylphenol diethoxylate 1 µg/mL 3754.20 4-tert-Octylphenol triethoxylate 1 µg/