USP L14
Macherey-Nagel
HPLC guard column EC 4/3 NUCLEOSIL 100-5 SB lenght: 4 mm, ID: 3 mm pack of 3
· · Pack: 1 pack
Find similar columns →| Phase | NUCLEOSIL SB 100-5 |
|---|---|
| Method | HPLC, analytical |
| Mode | Ion exchange (IEX) |
| Base material | NUCLEOSIL - the standard silica |
| Endcapped | No |
| Carbon content | 10.0 % |
| Particle size | 5 µm |
| Particle shape | Spherical |
| Particle type | Fully porous particles (FPP) |
| Pore size | 100 Å |
| Surface chemistry | Quaternary ammonium (strong basic anion exchanger - SAX) modification |
| pH stability | 2.0–8.0 |
| Product range | Chromatography, filtration and rapid tests |
| Column inner diameter | 3 mm |
| Eluent in HPLC column | 0.15 mol/L (NH₄)₂HPO₄ (diammonium hydrogen phosphate), pH 5 |
| Pressure stability (max) | 400 bar / 5800 psi |
| Specific surface according to BET | 350 m²/g |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC guard column (analytical) |
| USP listing | L14 |
| Column length | 4 mm |
| Hardware | Stainless steel |
| Product Line | NUCLEOSIL |
| Manufacturer | Macherey-Nagel |
| MPN | 721025.30 |
| Item number | 721025.30 |
| Pack size | 1 pack |
| Storage temperature | 2–8 °C / 36–46 °F |
| Hazardous material | No |
| Gross weight (incl. packaging) | 19.4 g / 0.04 lbs |
| Packaging dimensions | 115 x 60 x 28 mm / 4.53 x 2.36 x 1.10 Inch |
| Scope of delivery | 3x analytical HPLC guard columns |
HPLC guard column EC 4/3 NUCLEOSIL 100-5 SB lenght: 4 mm, ID: 3 mm pack of 3 - require Column Protection System guard column holder (REF 718966) - for anayltical columns with 3, 4 and 4.6 mm ID
This item is supplied as 1 pack.
Product documents
Technical datasheet — HPLC guard column EC 4/3 NUCLEOSIL 100-5 SB lenght: 4 mm, ID: 3 mm pack of 3Sign 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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