Hanna HI-3874 Nitrate Test KitThe Hanna HI 3874 Nitrate Test Kit offers a simple and accurate method for measuring nitrate (NO) levels in water. Designed for use in agriculture, environmental monitoring, and aquaculture, this kit uses a colorimetric method to determine nitrate concentration quickly. With a visual color comparison chart and all required reagents included, the HI 3874 provides reliable results in the field or laboratory. Its ideal for detecting nitrate levels that
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