Environmental Concepts
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Environmental Concepts Soil Test Kit (40 tests)
$26.95Contains liquid reagents and equipment for 40 total tests. 10 test for soil pH, Nitrogen, Phosphorus and Potash. Packed in a sturdy storage case. Instructions included.
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Environmental Concepts Soil Test Kit (80 tests)
$36.40Contains liquid reagents and equipment for 80 total tests. 20 tests each for soil pH, Nitrogen, Phosphorus and Potash. Packed in a sturdy storage case. Instructions included.
