Test Kits
Hanna HI713-25 PHOSPHATE LR REAGENTS – MARINE WATER
$18.99
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Product details
Product details
Hanna HI713-25 PHOSPHATE LR REAGENTS – MARINE WATER is a replacement set of phosphate “LR” (low range) test reagents made for using with Hanna’s phosphate low-range testing format in marine aquariums. Practically, these reagents are used to measure dissolved phosphate (PO4) so you can monitor and manage phosphate levels as part of routine water-quality testing for saltwater systems.
Features:
- Designed specifically as phosphate low-range (LR) test reagents for marine water testing
- Helps you perform repeat, consistent phosphate readings when paired with the matching Hanna test procedure
- Useful for routine aquarium maintenance and trend tracking of dissolved phosphate
- Replacement reagents so you can keep your test kit workflow going between tests
- Built for marine water testing rather than general freshwater-only use
- Supports water-quality monitoring that can help guide phosphate management decisions
Specifications:
- Brand / product name: Hanna HI713-25 PHOSPHATE LR REAGENTS – MARINE WATER
- Test category: Test kit reagents
- Parameter: Phosphate (PO4)
- Range designation: LR (low range)
- Intended water type: Marine water




