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Tag Archives: ชุดทดสอบฟอสฟอรัสในดิน

ชุดทดสอบฟอสฟอรัสในดิน(0.0-130.0 mg/L)

HI 38073 Phosphorus Test Kit for Soil Product Description: The HANNA test kit for phosphorus determines the phosphorus concentration via checker disc. The reaction between phosphate and the reagent causes a blue tint in the sample and uses an adaptation of the ascorbic acid method. Read More »

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