Industrial chemicals · Taylor, TXCertificate of Analysis
Exemple de certificat d'analyse
Ammonium Hydroxide 15% Technical Grade
Technical
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Exemple de COA. Un COA propre au lot est expédié avec chaque commande.
Dernière révision le 2026-07-22.
COA · Answer summary
Typical certificate of analysis for Ammonium Hydroxide 15% Technical Grade. Lot-specific results ship with every order.
- Assay (computed)
- 16.00%
- Qualité
- Technical
Spécifications
| Paramètre | Spécification | Résultat typique | Méthode d'essai |
|---|---|---|---|
| Assay (Titration) | 14.5 – 15.5 % | 16 % | Titration |
| Arsenic (As) | ≤ 0.0052 ppm | 0 ppm | ICP-MS |
| Calcium (Ca) | ≤ 1 ppm | 0.3 ppm | ICP-MS |
| Carbonate | ≤ 8 ppm | 5 ppm | Titration |
| Chloride | ≤ 0.2586 ppm | 0 ppm | Ion chromatography |
| Copper (Cu) | ≤ 0.2586 ppm | 0.1 ppm | ICP-MS |
| Heavy Metals (as Pb) | ≤ 0.2586 ppm | 0.03 ppm | ICP-MS (as Pb) |
| Iron | ≤ 5 ppm | 2 ppm | ICP |
| Lead (Pb) | ≤ 0.2586 ppm | 0.1 ppm | ICP-MS |
| Manganese (Mn) | ≤ 0.2586 ppm | 0.1 ppm | ICP-MS |
| Phosphate (PO4) | ≤ 1 ppm | 0.3 ppm | ICP |
| Potassium (K) | ≤ 1 ppm | 0.3 ppm | ICP-MS |
| Residue on Evaporation | ≤ 10 ppm | 3 ppm | Evaporation |
| Sodium (Na) | ≤ 2.5862 ppm | 1.03 ppm | ICP-MS |
| Sulfate | ≤ 1.0345 ppm | 0 ppm | Ion chromatography |
Généré le . Published by Alliance Chemical from first-party canonical product data. Our authority is hands-on chemical handling, DOT/GHS-compliant shipping, and government-registered distribution — not bench chemistry. Les valeurs sont représentatives des lots de production typiques et reflètent la plage de spécification publiée. Un COA propre au lot est fourni avec chaque expédition.