Endrin, 10.0 µg/ml, Cyclohexane, 10ml

N, P, K soil test kit incl. 25 sachets each of nitrogen (MT5009), Phosphorous (MT5010), Potassium (MT5002), 3 x 100mL bottles of extraction solution, 3 colour cards,5 vials,1 vial holder,1 brush,3 pipettes,1measuring spoon and soil test handbook.

Iopamidol, 100µg/ml in Acetonitrile, 5ml

6-Nitrobenzo[a]pyrene-d11, 100µg/ml in Toluene, 1ml