+7 (495) 201-53-02
Starch indicator solution, 100 mL
SKU: 34932
Manufacturer: Hach
Availability: Order only
Starch indicator solution for the analysis of BOD, total chlorine, chromium, cyanide, dissolved oxygen and sulfite.
Volume: 100 ml.
Description Specifications Downloads Recommended products
Description
Description
Starch indicator solution (34932) for the determination of BOD, total chlorine, chromium, cyanide, dissolved oxygen and sulfite from Hach. Used with the Hach digital titrator.
Procedure:
1. Fill the measuring tube with sample.
2. Pour the sample into the mixing bottle.
3. Add one Sulfamic Acid Powder Pillow. Turn the bottle left and right to mix.
4. Add one Potassium Iodide Powder Pillow. Turn the bottle left and right to mix.
5. Add one or two drops of Starch Indicator Solution. Swirl to mix. A blue color develops.
6. Add the Sodium Thiosulfate Standard Solution by drops. Mix after each drop. Count the drops until the color changes from blue to colorless.
7. Multiply the total number of drops by 5 to get the result in mg/L.
Specifications
| Application area | Environmental monitoring, Wastewater, Drinking water, Laboratory analysis |
| Type | Standard solutions - multi-parameter analysis |
| Industry | Ecology, Pulp and paper, Pharmaceutical, Glass, Power generation, Transport, Chemical, Food and Beverage, Municipal |
| Parameters | BOD, Sulfite, Dissolved oxygen, Cyanide, Chromium, Chlorine total |
| Number of tests | Varies |
| Quantity | 100 mL |
Downloads
 |
Working procedure: Starch indicator solution, 100 mL (cat. No. 34932) |  |
Recommended products
Test kit, chloride, model CD-DT
Test kit, chloride; range 10 - 8,000 mg/L Cl-.
SKU: 2063500
Compare
Digital Titrator with plastic case
Manual titrator in plastic case for fast and accurate titration.
SKU: 1690001
Sulfite Test Kit, Model SU-DT
Test kit, sulfite; range 4 - 800 mg / l SO32-.
SKU: 2063300
Hypochlorite Test Kit, Model CN-HRDT
Test kit, hypochlorite; range 5 - 15% = 50 - 150 g / L Cl2.
SKU: 2687100
Potassium iodide powder pillows for test kits and lab methods, 100 pcs
Powder pillows, Potassium iodide in sealed containers for titration. Used in conjunction with test kits and Hach digital titrator.
SKU: 107799
Recommended products
Test kit, chloride, model CD-DT
Test kit, chloride; range 10 - 8,000 mg/L Cl-.
SKU: 2063500
Digital Titrator with plastic case
Manual titrator in plastic case for fast and accurate titration.
SKU: 1690001
Sulfite Test Kit, Model SU-DT
Test kit, sulfite; range 4 - 800 mg / l SO32-.
SKU: 2063300
Hypochlorite Test Kit, Model CN-HRDT
Test kit, hypochlorite; range 5 - 15% = 50 - 150 g / L Cl2.
SKU: 2687100
Potassium iodide powder pillows for test kits and lab methods, 100 pcs
Powder pillows, Potassium iodide in sealed containers for titration. Used in conjunction with test kits and Hach digital titrator.
SKU: 107799
