1,2,4,5-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml

Pigment Red 104,neat,neat,10mg,

Marker PCB Extraction Standard, 1.2ml, nonane

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.