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Руководство по эксплуатации

Shodex SUGAR EP SC1011-7F, Руководство по эксплуатации

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Operation Manual Shodex SUGAR EP SC1011-7F

Version 210415E

Operation Manual

Shodex™

SUGAR EP SC1011-7F

Europe, Middle East, Africa, Russia
www.shodex.de

Sales Office:
Showa Denko Europe GmbH
Shodex Business
Konrad-Zuse-Platz 3
81829 Munich
Germany

Technical Support:

[email protected]
+49 (0)89 / 93 99 62 37

Quotes and Orders:

[email protected]
+49 (0)89 / 93 99 62 34

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Содержание SUGAR EP SC1011-7F

Страница 1: ...l Shodex SUGAR EP SC1011 7F Europe Middle East Africa Russia www shodex de Sales Office Showa Denko Europe GmbH Shodex Business Konrad Zuse Platz 3 81829 Munich Germany Technical Support info shodex de 49 0 89 93 99 62 37 Quotes and Orders order shodex de 49 0 89 93 99 62 34 ...

Страница 2: ... tag and enclosed Certificate of Analysis CoA are matching and correct 1 Introduction Thank you for purchasing the Shodex product Shodex SUGAR EP SC1011 7F is a high performance chromatography column which is specifically designed for the separations and analysis of sugars A strong acid cation exchange type packing gel prepared from a rigid resin of styrene divinylbenzene copolymer provides a mixe...

Страница 3: ...han calcium salts Use of other salts may replace the calcium ion attached to the sulfo functional group with other cation and may deteriorate the column When using a mixture of salt solution and organic solvent make sure there is no precipitation of salt Column pressure is influenced by the eluent composition flow rate and column temperature When changing the eluent compositions adjust the flow ra...

Страница 4: ...cids use an OH form anion exchange resin to remove them 8 When a sample contains hydrophobic substances or surfactants use a reversed phase solid phase extraction to remove them Note Use of guard column is recommended to protect the analytical column 7 Column Usage Procedure 7 1 HPLC System Preparation Wash entire LC system prior to the column installation including all flow lines and sample loop ...

Страница 5: ...ume also decreases This may result in creating an empty space in the column and deteriorates the column Note It is recommended to set the pump limiter to avoid exceeding the maximum pressure 7 3 Solvent Exchange When replacing the solvent set the column temperature at 50 C and start the system at 0 2 0 3 mL min Recommended solvent volume to introduce at each step is 3 to 5 times of the column volu...

Страница 6: ...n from the system after replacing the in column solvent with the shipping solvent Securely tighten the end caps and store the column at a location with stable temperature a cool and dark space is recommended Refer to section 7 3 Solvent Exchange for how to replace the eluent Attention Never allow inside of the column to dry It can damage the column 9 Column Inspection Inspection method is describe...

Страница 7: ... following cases 3 1 If the Shodex product is not used in accordance with the operating manual 3 2 If the Shodex product is remodelled by anyone other than person or firm designated by Showa Denko K K 3 3 If the Shodex product is disposed of 3 4 If the Shodex product is resold by the user without giving prior written notice to Showa Denko K K 3 5 If the performance of the Shodex product is not con...

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