Anion Multi-Element Std. 500ml
1000 mg/l: F⁻, PO₄³⁻, Br⁻ in H₂O Certipur®
Manufacturer: Merck
Catalog ID: 111437.0500
Stock: In Stock
Description
| Catalogue Number | 111437 |
Product Information
| HS Code | 3822 00 00 |
Physicochemical Information
| Density | 1.00 g/cm3 (20 °C) |
| pH value | 5.3 (H₂O, 20 °C) |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Concentration β (PO₄³⁻) | 990 - 1010 |
| Determination method: alcalimetric titration. Accuracy of the method: ± 0.5 % (traceable to NIST SRM 723e) | |
| Concentration β (Br⁻) | 990 - 1010 |
| Determination method: argentometric titration. Accuracy of the method: ± 0.5 % (traceable to NIST SRM 999c) | |
| Concentration β (F⁻) | 990 - 1010 mg/l |
| Determination method: ion chromatography Accuracy of the method: F ± 2% |
