PSA-Mix 9 Back Catalog number: 675021 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MT6003 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. Price on request 3483.10-100-AN Phosphamidon Price on request 50726 ICP Mix #9 Price on request