USP L17
Macherey-Nagel
Special HPLC guard column VA 21/4 NUCLEOGEL ION 300 OA length: 21 mm, ID: 4 mm pack of 2 (requires guard column holder C, REF 719538)
· · Pack: 1 pack
Special HPLC guard column VA 21/4 NUCLEOGEL ION 300 OA length: 21 mm, ID: 4 mm pack of 2 (requires guard column holder C, REF 719538), from Macherey-Nagel.
This item is supplied as 1 pack.
| Phase | NUCLEOGEL ION 300 OA |
|---|---|
| Method | HPLC, analytical |
| Mode | Special application or diverse |
| Base material | Sulfonated spherical PS/DVB resin |
| 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 | Sulfonated spherical polystyrene resin cross-linked with divinylbenzene (PS/DVB), H⁺ form |
| Product range | Chromatography, filtration and rapid tests |
| Column inner diameter | 4 mm |
| Eluent in HPLC column | 5 mmol/L H₂SO₄ (sulfuric acid) |
| Pressure stability (max) | 150 bar / 2175 psi |
| Specific surface according to BET | 100 m²/g |
| Temperature stability (max) | 90 °C |
| Type | VA HPLC guard column (analytical) |
| USP listing | L17 |
| Column length | 21 mm |
| Hardware | Stainless steel |
| Product Line | NUCLEOGEL |
| Manufacturer | Macherey-Nagel |
| MPN | 719537 |
| Item number | 719537 |
| Pack size | 1 pack |
| Hazardous material | No |
| Gross weight (incl. packaging) | 13.8 g / 0.03 lbs |
| Packaging dimensions | 115 x 60 x 28 mm / 4.53 x 2.36 x 1.10 Inch |
| Scope of delivery | 2x analytical HPLC guard columns |
Product documents
Technical datasheet — Special HPLC guard column VA 21/4 NUCLEOGEL ION 300 OA length: 21 mm, ID: 4 mm pack of 2 (requires guard column holder C, REF 719538)Sign in to download
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Standard courier shipping. International orders include commercial invoice and HS-code documentation.
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