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🧪 Stay ahead in water analysis with precision-packed ampoules!
The CHEMetrics R-7540 CHEMets Dissolved Oxygen Refill includes 30 vacuum-sealed 7 mm glass ampoules, each containing 0.5 mL of Rhodazine D reagent. Designed for visual colorimetric water analysis, this refill pack is made in the USA and fits standard CHEMet test kits, providing reliable and precise dissolved oxygen testing for professional water quality monitoring.
| ASIN | B01622NFO2 |
| Best Sellers Rank | #765,542 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #441 in Water Purification System Accessories |
| Brand | Chemetrics |
| Brand Name | Chemetrics |
| Customer Reviews | 3.2 out of 5 stars 3 Reviews |
| Manufacturer | CHEMetrics, Inc. |
| Model Number | R-7540 |
| Part Number | R-7540 |
| Unit Count | 1 Count |
A**Z
wrong purple color
for some reason the test turn purple and it doesnt match with the color on the sample reading table. (the color on the table is blue) is this a defective product? or did I order the wrong color by mistake? I was not aware of different colors for this test. thanks,
M**.
Broken on arrival
Some of the ampules came in broken. Then when I used it they were also purple and did not match the kit which is blue. They did refund my order though
Trustpilot
3 days ago
1 day ago