
The HI736-25 phosphorus ultra low range marine reagents are designed for use with the Hanna Instruments HI736 Checker HC, a precision instrument used to measure extremely low levels of phosphorus in saltwater aquariums. These high-quality reagents ensure accurate readings within the expected range of 0 to 200 ppb phosphorus by causing a blue tint in the sample when reacting with phosphorus using the ascorbic acid method. Each sachet is clearly marked with lot number and expiration date, ensuring traceability and quality control for consistent results.
| Manual | Hanna Instruments Phosphorus Ultra Low Range MDS Sheet |
| Manufacturer | Hanna Instruments |
| SKU | 208632 |
| Aquarium Type | Saltwater |
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HI736-25 Phosphorus Ultra Low Range Marine Reagent
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Reference reading: Species guide on Codexery
Species guides on Codexery
- Flame angelfish — Scientific name: Centropyge loricula · Family: Pomacanthidae source
- Bubble-tip anemone — Scientific name: Entacmaea quadricolor · Family: Actiniidae source
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All-time low price on HI736-25 Phosphorus Ultra Low Range Marine Reagent (25 Tests) - Hanna Instruments
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Price dropped from $18.99 to $16.14
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On sale for $16.14 (regular $18.99)
All-time low price on HI736-25 Phosphorus ULR Reagents - Marine Water
New lowest price: $16.14 (previous low: $18.99)
15% price drop on HI736-25 Phosphorus ULR Reagents - Marine Water
Price dropped from $18.99 to $16.14











