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HI3896BP Backpack Lab® Soil Quality Educational...
Soil Quality Test Kit (Backpack Lab)
Nitrogen, Phosphorus, Potassium pH
R 13,708.00
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HI3895 NPK Soil Chemical Test Kit (10 tests each)
Chemical test kit for the determination of nitrogen: colorimetric: NED phosphorus: colorimetric ascorbic acid Potassium: turbidimetric: tetraphenylborate.
R 920.00
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HI3873 Nitrite Chemical Test Kit
Test kit for the chemical determination of nitrite in the range 0-1 mg / l (ppm).
Package size: 100 Tests
HI3873
Nitrite Chemical Test Kit
R 1,137.00
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HI3833 Phosphate Chemical Test Kit (50 tests)
Chemical test kit for the determination of phosphate in the range 0-5 mg / l (ppm).
50 tests
R 696.00
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HI3812 Total Hardness Chemical Test Kit (100...
Chemical test kit for the determination of total hardness in the range 0.0 to 30.0 mg / l / 0 to 300 mg / l (ppm).
100 Tests
R 791.00
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