Matrix Modifier: NH4H2PO4 (99.999%) 20 g/l in 1% HNO3 – reference solution, 50 ml
Matrix Modifier: NH4H2PO4 (99.999%) 20 g/l in 1% HNO3 is a reference solution from CPAchem, supplied as 50 ml. It contains Ammonium Dihydrogen Phosphate at 20 g/l in 1% Nitric Acid. Typical use: calibration of flame and graphite-furnace AAS.
Matrix Modifier: NH4H2PO4 (99.999%) 20 g/l in 1% HNO3 is a reference solution from CPAchem, supplied as 50 ml. It contains Ammonium Dihydrogen Phosphate at 20 g/l in 1% Nitric Acid. Typical use: calibration of flame and graphite-furnace AAS.
Key facts
- CPAchem part number: MMCFE0.20K.1N.L05 (product code MMCFE0.20K.1N)
- Molecular formula: H6NO4P · Molecular weight: 115.02 g/mol
- Concentration: 20 g/l in 1% Nitric Acid
- Pack size: 50 ml (Plastic bottle)
- Certification: ISO 9001 production (not a CRM)
- Shelf life: 12 months, shipped with the full shelf life remaining
- Storage: Store under normal laboratory conditions, at temperatures between 15°C to 25°C
Applications
Used for calibration of flame and graphite-furnace AAS. CPAchem lists it for AAS.
Quality and certification
CPAchem makes this product under its ISO 9001 quality management system (Lloyd's Register, SOF0368072); it is not issued as a certified reference material. CPAchem prepares these standards from high-purity metals or salts in sub-boiling distilled acids.
Documents
The Certificate of Analysis, Safety Data Sheet and label for your lot are issued by CPAchem. Download them from CPAchem's document finder using the lot number printed on the label. The Lancetech Limited technical data sheet for this product is available on this page.
Ordering and shipping
Classified as dangerous goods for transport: UN1760, class 8, packing group III. The price is shown, and we confirm freight by quotation before you order. CPAchem usually dispatches within 3-7 working days.
| Molecular formula | H6NO4P |
|---|---|
| Molecular weight | 115.02 g/mol |
| Product type | Reference solution |
| Certification | ISO 9001 production, not certified |
| Concentration | 20 g/l |
| Container | Plastic bottle |
| CPAchem product code | MMCFE0.20K.1N |
| CPAchem reference | MMCFE0.20K.1N.L05 |
| Documents | CoA, SDS and label by lot number from CPAchem; Lancetech Limited technical data sheet |
| Hazard class | 8 |
| InChIKey | LFVGISIMTYGQHF-UHFFFAOYSA-N |
| Intended use | Research and laboratory analytical use only |
| Matrix / solvent | 1% Nitric Acid |
| Storage | Store under normal laboratory conditions, at temperatures between 15°C to 25°C |
| Technique | AAS |
| Manufacturer | CPA Chem Ltd. (CPAchem), Bogomilovo, Bulgaria |
| MPN | MMCFE0.20K.1N.L05 |
| Item number | CPA-MMCFE0.20K.1N.L05 |
| Pack size | 1 x 50 ml |
| Lead time | Usually dispatched by CPAchem within 3-7 working days |
| Shelf life | 12 months |
| UN number | UN1760 |
| Packing group | III |
| Dangerous goods | Yes |
Components (1)
| # | Component | CAS | Formula | Concentration |
|---|---|---|---|---|
| 1 | Ammonium Dihydrogen Phosphate | — | NH4H2PO4 | 20 g/l |
Product documents
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Frequently asked questions
What is CPAchem MMCFE0.20K.1N.L05?
Matrix Modifier: NH4H2PO4 (99.999%) 20 g/l in 1% HNO3 is a reference solution from CPAchem, supplied as 50 ml. It contains Ammonium Dihydrogen Phosphate at 20 g/l in 1% Nitric Acid. Typical use: calibration of flame and graphite-furnace AAS.
What concentration and matrix is it supplied in?
20 g/l in 1% Nitric Acid, in a 50 ml pack. The certified value for your lot is on its CoA.
Is it a certified reference material?
No. CPAchem makes it under its ISO 9001 quality system; it is not issued as a certified reference material.
How do I get the CoA and SDS?
Download them from CPAchem's document finder using the lot number on the label, or ask Lancetech Limited to send them with your quotation or order.
What is the shelf life and how should it be stored?
12 months, shipped with the full shelf life remaining. Store under normal laboratory conditions, at temperatures between 15°C to 25°C.
Can I buy it from Lancetech Limited outside the UK?
Yes. Lancetech Limited is a UK supplier and ships worldwide, with prices in GBP, EUR, USD, AED, BDT, SAR and TRY. Dangerous goods are confirmed by quotation so we can arrange compliant freight.
Shipping & safety
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