Specifications
| Reagent name | COD standard solution |
| describe | 150mg/L，250mL |
| Applicable instrument | COD-571、DGB-401 |
Packing list
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/30375/Specification.html , which is only used by users who purchase commodities from the NBCHAO.