- There are two types, ODS and SIL.
- Since the liquid passing pressure is very low (Pressure may rise due to adsorbed substances), it can be used without affecting the type of column, equipment conditions, and analysis conditions.
Example) 60% acetonitrile aqueous solution at 1.0 mL/min flow ⇒ Column pressure 1.0 MPa or less - It can be used under the same measurement conditions as before, and will protect the performance of the column currently in use for a long period of time.
- Since it is a cartridge type column, replacement is easy.
- Manufactured using the same technology as HPLC columns, we can provide performance with a theoretical plate number of 1,000 or more and a symmetry of 0.95 to 1.20.
- MonoBis Guard column Price list -
| column size | set content | Product No | plice |
| 3.2x10mm | Cartridge ODS set(1 cartridge holder + 1 guard column) | GCSET-ODS3210 | JPY 25,000 |
| Cartridge SIL set (1 cartridge holder + 1 guard column) | GCSET-SI3210 | JPY 25,000 | |
| Guard column ODS set(2 guard column) | GC-ODS3210 | JPY 16,000 | |
| Guard column SIL(2 guard column) | GC-SI3210 | JPY 16,000 | |
| 2.0x10mm | Cartridge ODS set(1 cartridge holder + 1 guard column) | GCSET-ODS2010 | JPY 25,000 |
| Cartridge SIL set(1 cartridge holder + 1 guard column) | GCSET-SI2010 | JPY 25,000 | |
| Guard column ODS set(2 guard column) | GC-ODS2010 | JPY 16,000 | |
| Guard Column SIL set(2 guard column) | GC-SI2010 | JPY 16,000 |
Please contact us for the types of surface modification.
We also accept customization according to the column you are using.
Please feel free to contact us.
We reserve the right to alter product design and specifications for improvement without prior notice.
－ Actual measurement data －
| MonoBis Guard Column Examples of chromatographic patterns before and after installation |
Monobis Guard Column ODS-type chromatographic pattern example |
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