| Cat. No. | Type | Description | PK | |
|---|---|---|---|---|
| 9920713 | DT 30 | metering funnel, 30 ml, for sulphuric acid | 1 |
COD metering funnels, placed on top of the COD reaction vessels, simplify the addition of sulphuric acid to several samples simultaneously.
COD metering funnel together with a cooling trough and a series magnetic stirrer increase the safety and offer considerable relief to the user when determining the COD.