IC Multi-Element Std 500Ml
F⁻ = 100 mg/l, Cl⁻ = 250 mg/l, NO₃⁻, SO₄²⁻ = 500 mg/l, PO₄³⁻ = 1000 mg/l in H₂O Certipur®
Manufacturer: Merck
Catalog ID: 170398.0500
Stock: In Stock
Description
| Catalogue Number | 170398 |
Product Information
| HS Code | 3822 00 00 |
Physicochemical Information
| Density | 1.000 g/cm3 (20 °C) |
| pH value | 1.5 (H₂O, 20 °C) |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Determination method: Ion-chromatography Accuracy of the method: +/- 2 % | |
| Concentration β (F⁻) | 95 - 105 mg/l |
| (traceable to NIST) | |
| Concentration β (Cl⁻) | 240 - 260 mg/l |
| (traceable to NIST-SRM 999b) | |
| (traceable to NIST-SRM 999b) | |
| Concentration β (NO₃⁻) | 475 - 525 mg/l |
| (traceable to NIST-SRM 723d) | |
| Concentration β (SO₄²⁻) | 475 - 525 mg/l |
| (traceable to NIST-SRM 682) | |
| Concentration β (PO₄³⁻) | 960 - 1040 mg/l |
| (traceable to NIST SRM 84L) |
