EC HPLC guard column (analytical), NUCLEOSHELL Biphenyl, 2.7 µm, 4x2 mm
Do you have any questions?
Please
contact us.
Hydrophobic phase with alternative selectivity compared to classical C18 modifications. The separation principle based on two retention mechanisms - π-π interactions and hydrophobic interactions. This provides better retention of aromatic and unsaturated substances. This stationary HPLC phase is based on core-shell technology silica gel particles and shows excellent performance under highly aqueous conditions. Suitable for LC/MS due to low bleeding characteristics.
| Base material | NUCLEOSHELL - core-shell silica |
|---|---|
| Brand | NUCLEOSHELL |
| Carbon content | 5.2 % |
| Column inner diameter | 2 mm |
| Column length | 4 mm |
| Eluent in HPLC column | Acetonitrile – water |
| Endcapped | Yes |
| Gross weight (incl. packaging) | 22.7 g / 0.05 lbs |
| Hardware | Stainless steel |
| Hazardous material | No |
| Method | HPLC, analytical |
| Mode | Reversed phase (RP) |
| Packaging dimensions | 115 x 60 x 28 mm / 4.53 x 2.36 x 1.10 Inch |
| Particle shape | Spherical |
| Particle size | 2.7 µm |
| Particle type | Core-shell, superficially porous particles (SPP) |
| pH stability | 1.5–8.5 |
| Phase | NUCLEOSHELL Biphenyl |
| Pore size | 90 Å |
| Pressure stability (max) | 600 bar / 8700 psi |
| Recommended application(s) | Guard column, ideal protection for your main column, HPLC |
| Scope of delivery | 3x analytical HPLC guard columns |
| Specific surface according to BET | 130 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Biphenylpropyl modification |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC guard column (analytical) |
| USP listing | L11 |
Accessories
Column Protection System, guard column holder for EC 4x2 + 4x3 mm guard columns
Subscription
Content 1 Set(s)
REF 718966
Loading...