Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

Cadmium (Cd), 5µg/ml in in 2%-HNO3/Water, 4x25ml

Chloroparaffin C12 65.08% Cl, 10μg/mL in CY, 1ml

Custom Mix deuterated pesticides, Internal standards 100ug/mL in aceton 10 x 1ml 8 compounds 2932. 2,4-D D3 (old pr. nr. 9506.), 9764.Bentazone D6, 9508.DNOC D3 (instead of D5) 9507.Dichlorprop D3 (instead of D6) 2921. MCPA D3 (instead of D