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⚡ Measure Ultra-Low Phosphate Like a Pro — No Lab, No Hassle!
The Hanna Instruments HI774-25 reagent packets provide 25 pre-measured, ultra-low range phosphate tests using the Ascorbic Acid Method. Designed for use with the HI774 Checker HC, these high-purity chemical reagents deliver fast, accurate phosphate readings from 0.00 to 0.90 ppm. Each packet is traceable with expiration and lot numbers, ensuring reliable and consistent water quality monitoring.
| ASIN | B07SN7NSHP |
| Best Sellers Rank | #18,215 in Pet Supplies ( See Top 100 in Pet Supplies ) #92 in Test Kits |
| Brand | Hanna Instruments |
| Brand Name | Hanna Instruments |
| Container Type | Bag |
| Country Of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 384 Reviews |
| Global Trade Identification Number | 00860012631049 |
| Item Form | solid powder |
| Manufacturer | Hanna Instruments |
| Manufacturer Part Number | HI774-25 |
| Model Number | HI774-25 |
| Net Quantity | 1 Count |
| Package Information | Bag |
| Unit Count | 1 Count |
D**G
Test every few days.
I got all of the Hanna testers. No need to try to determine colors.
B**6
Correct Replacements
Exactly replacement for the packets that come with the Hanna testers.
P**E
Constantly correct
Very consistent results. I never knew how well it worked.
J**Z
Producto de calidad
Buenos producto
J**R
very good
good for test warter
Trustpilot
5 days ago
3 days ago