Items with this mark may be considered hazardous under some shipping conditions.
If necessary, we will change your selected shipping method to accomodate these items.



| Nitrate | Method | Range | Instr, Test Kit, etc | USEPA Compliant? |
|---|---|---|---|---|
| Diazotization Cadmium Reduction, Diazotization | 0 - 0.5 mg/L NO2--N |

Items with this mark may be considered hazardous under some shipping conditions.
If necessary, we will change your selected shipping method to accomodate these items.