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Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.
GSA/VA Contract Available on GSA/VA contract for Federal Government customers. Learn More
Manufactured with a proprietary process and subjected to stringent quality control procedures, these columns are used for the appropriate counter-ion to meet application requirements.
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.
PTA-5 Capillary GC Column was used in solidphase microextraction (SPME) and gas chromatography-mass spectrometry, performed for the analysis and screening of 21 amphetamine-related compounds in urine.
The LC-CN phase is often used as a substitute for silica because it offers the advantages of a bonded phase (such as quick equilibration, and less sensitivity to small changes of the water content in the mobile phase).