MERCK 119813 Sulfate standard solution traceable to SRM from NIST Na₂SO₄ in H₂O 1000 mg/l SO₄ Certipur
2.757,01 TL
| Description | |
|---|---|
| Catalogue Number | 119813 |
| Synonyms | Sulfate standard for aqueous matrices ready for use |
| Product Information | |
|---|---|
| HS Code | 2833 11 00 |
| Physicochemical Information | |
|---|---|
| Density | 0.998 g/cm3 (20 °C) |
| Safety Information according to GHS | |
|---|---|
| Storage class | 10 - 13 Other liquids and solids |
| WGK | NWG not water endangering |
| Disposal | 28 Aqueous solutions: Container D. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +15°C to +25°C. |
| Specifications | |
|---|---|
| Concentration β (SO₄²⁻) | 990 - 1010 mg/l |
| Determination method: Titration with Lead(II)perchlorate solution. (traceable to NIST - SRM 682) Accuracy of the method: ± 2 mg/l |
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