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💧 Stay ahead of water risks with rapid, trusted testing!
Hach 2745425 Nitrate and Nitrite Test Strips provide quick, accurate, and affordable water quality analysis with 25 disposable tests per pack. Delivering results in just 31 seconds, these strips have been trusted for over 15 years to detect harmful nitrate and nitrite levels, helping professionals ensure safe water for health and regulatory compliance.
| ASIN | B00R3EQFDM |
| Best Sellers Rank | #31,045 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in pH Test Strips |
| Date First Available | December 16, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.352 ounces |
| Manufacturer | Hach |
| National Stock Number | 6550-01-504-2670 |
| Package Dimensions | 4.06 x 2.87 x 1.57 inches |
J**R
Water quality indicating.
For an inexpensive water testing method, these test strips do an excellent job. I am required to test the water once a week by the State and I have used this brand of strips satisfactorily for over 15 years. The readings I get from these strips is in alignment with the expensive lab tests the State does periodically with our water supply. CAUTION: Follow the instructions and NEVER touch the 2 testing pads with your fingers. Take a strip out of the container and close that container at that time.
T**X
We buy a lot of these
Got nitrates in your water? Let's find out! Use these and you will know posthaste. Well, in about 31 seconds, anyway.
I**R
Good strips, watch the expiration date
Testing septic effluent. If they are not close to expiring, the seem to work well.
R**G
Best price in the market.
Works very well for reliable results with only a one minute test time. Best price in the market.
A**S
Came quickly
Tap water came out clear. Thanks to these strips there was no questioning and paranoia about what I was drinking and cooking with.
H**D
Turned Brown, worthless now
Nitrate pad turned an ugly brown within 4 months. I have been using test strips in a clinical setting and for my aquariums for years. This is the first time I have seen this problem. LaMotte strips are working for me a lot better for my fresh water aquariums. You have to remember to multiply the result you get with both Hach and Lamotte by 4.66 to get the correct reading in ppm.
A**R
Easy nitrate test
Put an under sink nitrate filter at a house that had high nitrate issues. This provides an easy way to monitor the filters effectivness.
H**P
good product we have been using them for our Aquaponic
good product we have been using them for our Aquaponic Sstem
Trustpilot
3 weeks ago
2 weeks ago