Specifications
| Reagent name | Total nitrogen reagent |
| Reagent composition | Total Nitrogen Reagents One, Two, Three |
| Applicable instrument | Tongao water quality Tester |
| Reagent Specifications | 50-Sample, 100-sample packages |
| Reagent storage | Room temperature sealing, dark storage |
| Valid period | Six months. |
Packing list
Total Nitrogen Reagent X1 Set
After-sales instructions
None
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/40477/Specification.html , which is only used by users who purchase commodities from the NBCHAO.