Guard Cartridge Column Holder | HPLC Column Holder | 10L

Depending on the degree of clean-up in the sample, if many impurities are absorbed into the column, a guard column is effective in preventing the contamination of the main column. Osaka Soda has two types of cartridge-type guard columns, one for general-purpose HPLC and the other for high pressure resistance UHPLC. Guard Cartridge Column - For General HPLC Use with a holder and cartridge set The cartridge holder is the same for all cartridges with the same length, even if the inner diameter is different The main column can be protected by simply replacing the cartridge, which is available at a lower unit price compared to replacing the main column Can be connected easily by tightening with hand, no tools required Cartridge Size Compatible Holders 2.0 mm id x 10 mm Cartridge Holder 10L (12415) 4.0 mm id x 10 mm 2.0 mm id x 20 mm Cartridge Holder 20L (12414) 4.0 mm id x 20 mm   *Precautions on usage: In principle, attach the cartridge to the holder by manual tightening. If leakage occurs with manual tightening, perform slight additional tightening with a tool.   Guard Cartridge Column - lineup of supported product grade C18  MG/MGII/MGIII/ACR/AQ/BB/UG120/UG80/SG120/SG300/AG120 C8 DD/UG120/SG300/AG120 Others ADME-HR/Proteonavi/C1  UG120/C1  SG300/Ph  UG120/CN  UG120/SCX  UG80/NH2  UG80/PC  HILIC Dedicated Columns MF  C8/MF  SCX/MF  Ph-1