|
Reagents |
Components |
|
Dissolved oxygen electrolyte |
10mL/20mL burette (ZDJ-5 and ZDJ-4A automatic titrators) |
|
K/F reagent |
Solenoid valve (ZD-2 automatic potential titrator) |
|
Ion selective combinedsensor filling liquid |
Cuvette (COD-571 COD testing instrument) |
|
Referencesensor filling liquid |
Test tube (COD-571 COD testing instrument) |
|
pH combinedsensor filling liquid |
Test tube stopper (COD-571 COD testing instrument) |
|
Ammoniasensor filling liquid |
Gasket and diaphragm (COD-571 COD testing instrument) |
|
Dissolved oxygensensor filling liquid |
cuvette (WZS-180/185 turbidity meter) |
|
|
Membrane (KLS-411 slight moisture analytical meter ) |
|
|
Electrolysis cup (KLS-411 slight moisture analytical meter ) |
|
|
pH flow cell (the device for measuring pure water) |
|
|
Conductivity testing groove |


