USP L11
Macherey-Nagel
HPLC guard column EC 4/2 NUCLEODUR Pi2, 3 µm length: 4 mm, ID: 2 mm pack of 3
· · Pack: 1 pack
NUCLEODUR π² is a 4 × 2 mm reversed-phase HPLC guard column from Macherey-Nagel with 3 µm, 110 Å particles, USP L11, pH 3.0–10.0 and rated to 600 bar. Phase: biphenylpropyl modification.
Find similar columns →HPLC guard column EC 4/2 NUCLEODUR Pi2, 3 µm length: 4 mm, ID: 2 mm pack of 3 - require Column Protection System guard column holder (REF 718966) - for analytical columns with 2 mm ID
This item is supplied as 1 pack.
| Phase | NUCLEODUR π² |
|---|---|
| Method | HPLC, analytical |
| Mode | Reversed phase (RP) |
| Base material | NUCLEODUR - high purity silica |
| Endcapped | Yes |
| Carbon content | 17.0 % |
| Particle size | 3 µm |
| Particle shape | Spherical |
| Particle type | Fully porous particles (FPP) |
| Pore size | 110 Å |
| Surface chemistry | Biphenylpropyl modification |
| pH stability | 3.0–10.0 |
| Product range | Chromatography, filtration and rapid tests |
| Column inner diameter | 2 mm |
| Eluent in HPLC column | Acetonitrile – water |
| Pressure stability (max) | 600 bar / 8700 psi |
| Specific surface according to BET | 340 m²/g |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC guard column (analytical) |
| USP listing | L11 |
| Column length | 4 mm |
| Hardware | Stainless steel |
| Product Line | NUCLEODUR |
| Manufacturer | Macherey-Nagel |
| MPN | 761811.20 |
| Item number | 761811.20 |
| Pack size | 1 pack |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Gross weight (incl. packaging) | 22.7 g / 0.05 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 |
Product documents
Technical datasheet — HPLC guard column EC 4/2 NUCLEODUR Pi2, 3 µm length: 4 mm, ID: 2 mm pack of 3Sign in to download
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Standard courier shipping. International orders include commercial invoice and HS-code documentation.
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