Hanna HI-781-25 Low Range Nitrate Reagents
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Hanna HI-781-25 Low Range Nitrate Reagents
The HI-781-25 Low Range Nitrate are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI-781 Marine Nitrate Low Range Colorimeter. These reagents follow a colorimetric method in which the reaction between nitrate and the reagent causes a pink/violet tint in the sample. This checker has been developed to work with seawater samples.
Get your replacement reagents for your HI-781 Marine Nitrate Low Range Colorimeter today. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
What’s Included:
- 1x 100 mL HI781A-0
- 25 x 0.16g HI781B-0
- 25 x 0.6g HI781C-0
- 25x PCS x Paper Filters
Tip for an accurate measurement
It is important that the sample does not contain any debris.
Whenever the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.
Shaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.
Do not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.
After the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.
| Weight | 275 g |
|---|---|
| Brands | Hanna Instruments |
| Test Kits | Nitrate |
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