USP Not available or proprietary
Macherey-Nagel
HPLC column EC 250/4 NUCLEOSIL Anion II length: 250 mm, ID: 4 mm
· · Pack: 1 pack
NUCLEOSIL Anion II is a 250 × 4 mm ion exchange (iex) HPLC column from Macherey-Nagel with 10 µm, 300 Å particles, pH 2.0–7.5 and rated to 300 bar. Phase: strongly basic anion exchanger (SAX) modification.
Find similar columns →EC HPLC column EC 250/4 NUCLEOSIL Anion II length: 250 mm, ID: 4 mm
This item is supplied as 1 pack.
| Phase | NUCLEOSIL Anion II |
|---|---|
| Method | HPLC, analytical |
| Mode | Ion exchange (IEX) |
| Base material | NUCLEOSIL - the standard silica |
| Endcapping | yes |
| Endcapped | No |
| Carbon content | Not available or proprietary |
| Particle size | 10 µm |
| Particle shape | Spherical |
| Particle type | Fully porous particles (FPP) |
| Pore size | 300 Å |
| Surface chemistry | Strongly basic anion exchanger (SAX) modification |
| pH stability | 2.0–7.5 |
| Product range | Chromatography, filtration and rapid tests |
| Column Description | Nucleosil |
| Column inner diameter | 4 mm |
| Column volume | 3.15 mL |
| Eluent in HPLC column | 0.15 mol/L (NH₄)₂HPO₄ (diammonium hydrogen phosphate), pH 5 |
| Pressure stability (max) | 300 bar / 4350 psi |
| Specific surface according to BET | 100 m²/g |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC column (analytical) |
| USP listing | Not available or proprietary |
| Column length | 250 mm |
| Length | 250 mm |
| Internal Diameter (I.D.) | 4 mm |
| Hardware | Stainless steel |
| Product Line | NUCLEOSIL |
| Manufacturer | Macherey-Nagel |
| MPN | 720094.40 |
| Item number | 720094.40 |
| Pack size | 1 pack |
| Storage temperature | 2–8 °C / 36–46 °F |
| Hazardous material | No |
| Gross weight (incl. packaging) | 282.1 g / 0.62 lbs |
| Packaging dimensions | 400 x 115 x 54 mm / 15.75 x 4.53 x 2.13 Inch |
| Scope of delivery | 1x analytical HPLC column, instruction leaflet, certificate of analysis |
| Package Specification | Anion Exchange |
Product documents
Technical datasheet — HPLC column EC 250/4 NUCLEOSIL Anion II length: 250 mm, ID: 4 mmSign in to download
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Shipping & safety
Standard courier shipping. International orders include commercial invoice and HS-code documentation.
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