USP Not available or proprietary
Macherey-Nagel
Special HPLC guard column VA 21/4 NUCLEOGEL Anion I length: 21 mm, ID: 4 mm pack of 2
· · Pack: 1 pack
NUCLEOGEL Anion I is a 21 × 4 mm HPLC guard column from Macherey-Nagel with 10 µm particles, pH 1.0–13.0 and rated to 200 bar. Phase: strongly basic polymer-based anion exchanger.
Find similar columns →Special HPLC guard column VA 21/4 NUCLEOGEL Anion I length: 21 mm, ID: 4 mm pack of 2 (requires guard column holder C, REF 719538)
VA 21/4 NUCLEOGEL Anion I, 2 pcs. This item is supplied as 1 pack.
| Phase | NUCLEOGEL Anion I |
|---|---|
| Method | HPLC, analytical |
| Base material | Polymer-based |
| Endcapped | No |
| Carbon content | Not available or proprietary |
| Particle size | 10 µm |
| Particle shape | Spherical |
| Particle type | Fully porous particles (FPP) |
| Surface chemistry | Strongly basic polymer-based anion exchanger |
| pH stability | 1.0–13.0 |
| Product range | Chromatography, filtration and rapid tests |
| Column inner diameter | 4 mm |
| Eluent in HPLC column | 4 mmol/L salicylate buffer, pH 7.8 |
| Pressure stability (max) | 200 bar / 2900 psi |
| Specific surface according to BET | Not available or proprietary |
| Type | VA HPLC guard column (analytical) |
| USP listing | Not available or proprietary |
| Column length | 21 mm |
| Hardware | Stainless steel |
| Product Line | NUCLEOGEL |
| Manufacturer | Macherey-Nagel |
| MPN | 719543 |
| Item number | 719543 |
| Pack size | 1 pack |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Gross weight (incl. packaging) | 13 g / 0.03 lbs |
| Packaging dimensions | 121 x 65 x 32 mm / 4.76 x 2.56 x 1.26 Inch |
| Scope of delivery | 2x analytical HPLC guard columns |
Product documents
Technical datasheet — Special HPLC guard column VA 21/4 NUCLEOGEL Anion I length: 21 mm, ID: 4 mm pack of 2Sign 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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