Xbridge C18 Column Care
Remove any used fouled guard column prior to cleaning.
Xbridge c18 column care. The xbridge packing materials were designed to provide excellent peak shape high efficiency and excellent stability for acidic and basic mobile phases. Empty column volumes in ml multiply by 10 for flush solvent volumes column internal diameter mm column length mm 1 0 2 1 3 0 4 6 7 8 10. Care and use manual xbridge columns 3 table 1. Set the flow rate 20 to 50 of the usual one rinse with 2 3 column volumes of each of the following solvents backflush the column set the flow rate 20 to 50 of the usual one rinse with 10 column volumes of each of the following solvents reversed phase columns c18 c8 c4 c1 amine cyano phenyl pfp etc.
User manuals part number. Column care and optimization notes 色谱柱使用注意事项. User manuals part number. Symmetry columns care and use manual.
If the mobile phase. View and download waters xbridge peptide beh c18 care and use manual online. The xbridge packing materials are manufactured in a cgmp iso 9001 2000 certi. Column storage reversed phase c18 evo c18 xb c18 c8 biphenyl phenyl hexyl f5 and pfp column storage for a period longer than several days is recommended in 50 v v acetonitrile or methanol in water.
Column cleaning flushes are done for 20 column volumes of hplc grade solvent. The attached manual describes the xbridge peptide beh c18 130a and 300a columns and includes user recommendations. If more polar samples were injected the cleaning solvents would be water methanol thf methanol water and mobile phase. User manuals part number.
Care and use man ual xbridge columns 1 thank you for choosing a waters xbridge column. Xbridge peptide beh c18 130a and 300a columns care and use. 130a and 300a columns. Downloadable file s title format.
Xbridge columns care and use manual. Downloadable file s title format.