Answer:The tubing has a 1/16 in. internal diameter, 1/8 in. external diameter and total length of 3 m.
Answer:The tubing is made of fluorinated ethylene propylene (FEP), not PTFE.
Answer:It influences hold-up volume, flow resistance and the potential for extra-column dispersion.
This flexible FEP chromatography tubing provides a defined liquid path for compatible ÄKTA and laboratory chromatography connections. The 1/16 in. internal diameter and 1/8 in. external diameter are important both to flow-path volume and to fitting selection; the supplied tubing length is 3 m. When configuring or replacing a line, cut the tubing squarely and use connectors specifically suited to its outer diameter. Longer or wider-bore tubing sections increase system hold-up volume and may affect mixing delay or band broadening in a separation. Chemical compatibility, pressure limits and line routing should be checked against the operating method and the chromatography instrument.
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