MERCK 170230 Potassium standard solution traceable to SRM from NIST KNO₃ in HNO₃ 0.5 mol/l 1000 mg/l K Certipur
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Stok Kodu
170230.0100
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Description | |
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Catalogue Number | 170230 |
Product Information | |
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HS Code | 3822 00 00 |
Physicochemical Information | |
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Density | 1.013 g/cm3 (20 °C) |
pH value | 0.5 (H₂O, 20 °C) |
Safety Information | |
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Hazard Symbols | Irritant |
Categories of danger | irritant |
R Phrase | R 36/38 Irritating to eyes and skin. |
Storage and Shipping Information | |
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Storage | Store at +15°C to +25°C. |
Specifications | |
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Concentration β (K) | 990 - 1010 mg/l |
Determination method: ICP - OES. (traceable to NIST - SRM 3141a) Accuracy of the method: +/- 5 mg/l |