Tetramethyl Ammonium Hydroxide Soln 10% 250Ml
for polarography and for examination of steroids Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 108123.0250
Stock: In Stock
Description
| Catalogue Number | 108123 |
Product Information
| Grade | Reag. Ph Eur |
| HS Code | 2923 90 00 |
Physicochemical Information
| Boiling point | 100 °C (1013 hPa) |
| Density | 1.00 g/cm3 (20 °C) |
| pH value | 13 (H₂O, 20 °C) |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (acidimetric) | ≥ 10.0 % |
| Chloride (Cl) | ≤ 0.004 % |
| Ammonia and other amines | ≤ 0.2 % |
| Ag (Silver) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| Pb (Lead) | ≤ 0.001 % |
| Evaporation residue | passes test |
| Ash | ≤ 0.05 % |
| Suitability for polarography | passes test |
