Phosphate Test Paper — Bulk Pack (50 units)

Bulk Pack — 50 units

Unit price: $13.99 each. Bulk pack savings for repeat-purchase lab consumables.

Phosphate test paper provides semi-quantitative measurement of phosphate ion concentrations in aqueous samples through colorimetric detection. The test strips utilize chemical indicators that produce distinct color changes corresponding to phosphate levels from 10 to 500 mg/L PO₃⁻, enabling rapid field and laboratory assessment of phosphate content in water samples.

This testing method offers advantages for routine monitoring applications where immediate results are required without the need for complex instrumentation or sample preparation. The strips are particularly valuable for environmental monitoring, agricultural soil testing, and water quality assessment where phosphate levels serve as indicators of nutrient loading or contamination.