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| Brand | EC NUCLEOSIL |
| Model | 120-3 C18 |
| Guard Column Length | 4 mm |
| Guard Column ID | 3 mm |
| Number Of Guard Columns | 3 |
| Packaging | Pack of 3 |
| Compatible With | Column Protection System guard column holder (REF 718966) |
| Compatible Analytical Columns ID | N/A |
| Phase Type | C18 |
| Particle Size | 120 Å |
| Compatible Instruments | HPLC systems |
| Guard Column Material | Silica |
| Max Temperature | 60°C |
| PH Range | 2-8 |
| Applications | Reversed-phase HPLC |
| Features | N/A |
FAQ
What is the HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18?
The HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18 is a high-performance liquid chromatography (HPLC) guard column with a length of 4 mm and an inner diameter of 3 mm. It comes in a pack of 3 and is designed to provide column protection for analytical columns with 3, 4, and 4.6 mm inner diameters.
What is the purpose of using a guard column in HPLC analysis?
A guard column is used in HPLC analysis to protect the analytical column from contamination, prolonging its lifespan and maintaining the quality of separations. It traps particulates, salts, and other impurities that could otherwise damage the analytical column and interfere with the analysis results.
Why is the Column Protection System guard column holder (REF 718966) required for the HPLC guard column?
The Column Protection System guard column holder (REF 718966) is required to secure the HPLC guard column in place and ensure proper alignment within the HPLC system. It provides stability and support for the guard column, preventing any movement or shifting during analysis.
Is the HPLC guard column compatible with different ID sizes?
Yes, the HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18 is compatible with analytical columns with 3, 4, and 4.6 mm inner diameters. This versatility allows for flexibility in using the guard column with different analytical columns without the need for multiple guard column configurations.
How many guard columns are included in the pack of HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18?
The pack of HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18 includes 3 guard columns, providing multiple replacements or backups for continuous column protection in HPLC analysis.
The HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18 is a high-performance liquid chromatography (HPLC) guard column with a length of 4 mm and an inner diameter of 3 mm. It comes in a pack of 3 and is designed to provide column protection for analytical columns with 3, 4, and 4.6 mm inner diameters.
What is the purpose of using a guard column in HPLC analysis?
A guard column is used in HPLC analysis to protect the analytical column from contamination, prolonging its lifespan and maintaining the quality of separations. It traps particulates, salts, and other impurities that could otherwise damage the analytical column and interfere with the analysis results.
Why is the Column Protection System guard column holder (REF 718966) required for the HPLC guard column?
The Column Protection System guard column holder (REF 718966) is required to secure the HPLC guard column in place and ensure proper alignment within the HPLC system. It provides stability and support for the guard column, preventing any movement or shifting during analysis.
Is the HPLC guard column compatible with different ID sizes?
Yes, the HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18 is compatible with analytical columns with 3, 4, and 4.6 mm inner diameters. This versatility allows for flexibility in using the guard column with different analytical columns without the need for multiple guard column configurations.
How many guard columns are included in the pack of HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18?
The pack of HPLC guard column EC 4/3 NUCLEOSIL 120-3 C18 includes 3 guard columns, providing multiple replacements or backups for continuous column protection in HPLC analysis.
