KASAHARA NO3-N-1Z Colorimetric Disc Type Water Quality Tester (0.05~4.5)

Testing items: Nitrite nitrogen 

Measuring range: 0.05~4.5 

Measurement time: 5 mins

Standard Included: Colorimetric Measuring Reagents, 2 Rectangular Colorimetric Tubes (with Lid), carrying case

Quantity: 50/bag

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