microtest Acidity 5
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microtest Acidity 5
for the determination of Acidity; 1 drop = 5 mg/L
Replacement reagents:
Set of 3 reagents ... $56.00 + GST (availability: 3 days)
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Product Details
| Product Code | 612300 |
| Contents | Indicator m, 6 mL Indicator p, 6 mL Titration Solution, 15 mL Test Tube, 10 mL Instructions for Use |
| Analytical Method | Alkalimetric Titration: The water sample is titrated with sodium hydroxide to the pH of 8.2 against a pH indicator (phenolphthalein). |
| Number of Tests | 50 – 80 |
| Interferences | This test measures the aggregate property of "acidity". A variety of factors may contribute to this property. |
| Measuring Range | The recommended measuring range is 10 to 100 mg/L (2 – 20 drops @ 5 mg/L) for 5 mL of sample volume. This range can be extended by taking a smaller or larger water sample. For a 2.5 mL sample the measuring range is 20 to 200 mg/L and for a 10 mL sample the range is 5 to 50 mg/L. |
| Shelf Life | 2 years |
| Applications | Determination and monitoring of acidity levels of waste waters. |