Hanna Marine Phosphate Reagents – Ultra Low Range, 25 Tests (HI774-25)

The HI774-25 reagents are high-quality replacement reagents for the HI774 Phosphate Ultra Low Range Checker HC. Each packet is pre-measured and clearly marked with lot number and expiration date for traceability, ensuring accurate and reliable phosphate measurements every time.

Pre-Measured Reagents for Ease of Use

The HI774-25 reagents come pre-measured, allowing for fast and consistent testing with the HI774 Checker. No additional preparation is needed, making testing simple and efficient.

High Purity Chemicals

Prepared with high-purity chemicals, these reagents deliver precise phosphate readings using the Ascorbic Acid Method. The reaction produces a blue tint in the sample, which the HI774 determines to display the phosphorus concentration in ppb (0.00–0.90 ppm).

Traceability and Quality

• Each packet is marked with expiration date and lot number

• Designed for phosphate samples in the 0.00–0.90 ppm range

• Manufactured in a state-of-the-art facility for consistent quality

Product Details