Guard column
COSMOSIL® GUARD CARTRIDGE can protect your analytical column by the cost of about 1/5 of current Guard column.
For guard cartridges, the same high performance packing material as for the analytical columns are adopted, and packed by an original method. Therefore the analytical column is protected for long time and the performance is not compromised.

Note
  • A special holder is necessary for the guard cartridge.
  • Please order the holder also at the first use.
  • Please refer to the manual appended to the commodity for details of use.


Ordering information
Product name Size Code No. End-fitting
COSMOSIL® 5C18-AR-II Guard Cartridge 4.6mmI.D.x 10mm x 3 pieces 38008-89 Waters type
COSMOSIL® 5C18-MS-II Guard Cartridge 4.6mmI.D.x 10mm x 3 pieces 38015-89
COSMOSIL® 5C18-MS Guard Cartridge 4.6mmI.D.x 10mm x 3 pieces 38007-99
COSMOSIL® Guard Cartridge Holder 1 piece 38009-79



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