FAQ - Frequently Asked Questions
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Frequently Referenced FAQ
FAQ within [ HPLC ]
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Close column oven door. Specify an appropriate column temperature-control temperature. The possible temperature-control range varies depending on the room ... Show Detail
- No:4286
- Date of Issue:2020/12/03 10:33
- Category: Column Oven
- Brached FAQ
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Cell Temperature Control Failure
Make sure the connector is connected securely. Specify an appropriate cell temperature-control temperature. The cell temperature-control setting range vari... Show Detail
- No:4287
- Date of Issue:2020/12/03 10:34
- Category: Detector
- Brached FAQ
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Confirm whether the baseline changes significantly when the cell outlet pipe is blocked. Alternatively, visually check for any bubbles flowing in the flow ce... Show Detail
- No:4288
- Date of Issue:2020/12/03 10:36
- Category: Detector
- Brached FAQ
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The pressure change is large when high pressure valve swi...
Disassemble and clean the high pressure valve. If disassembled cleaning is not effective, then replace the rotor and stator. Contact a Shimadzu sales or se... Show Detail
- No:4289
- Date of Issue:2020/12/03 10:38
- Category: Autosampler
- Brached FAQ
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Pump 2-propanol to rinse the check valve. However, if a buffer solution is being used, rinse the check valve with purified water first. Then rinse it by pump... Show Detail
- No:4290
- Date of Issue:2020/12/03 10:43
- Category: Common , Autosampler , Column Oven , Solvent Delivery Module
- Brached FAQ
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Check the column using known analytical conditions. If the column has deteriorated, replace it. Connect the tubing correctly. Backflush the high pressure... Show Detail
- No:4291
- Date of Issue:2020/12/03 10:46
- Category: Common , Autosampler , Column Oven
- Brached FAQ
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Check the column using known analytical conditions. If the column has deteriorated, replace it. Confirm whether the solvent delivery pump is functioning pr... Show Detail
- No:4292
- Date of Issue:2020/12/03 10:49
- Category: Common , Autosampler , Column Oven , Detector , Solvent Delivery Module
- Brached FAQ
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Inspect the suction filter for blockage.Also rinse them as described below. 1) Flush with 17 % aqueous phosphate solution for about 30 minutes at a flowra... Show Detail
- No:4293
- Date of Issue:2020/12/03 10:52
- Category: Common , Autosampler , Solvent Delivery Module
- Brached FAQ
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Inspect the suction filter for blockage. Also rinse them as described below. 1) Flush with 17 % aqueous phosphate solution for about 30 minutes at a flowr... Show Detail
- No:4294
- Date of Issue:2020/12/03 10:57
- Category: Common , Detector , Solvent Delivery Module
- Brached FAQ
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Check for leakage from cell inlet and outlet pipe connections and from the cell window. If there is leakage, disassemble and clean the cell. If there is lo... Show Detail
- No:4295
- Date of Issue:2020/12/03 10:59
- Category: Common
- Brached FAQ
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