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41464-46-4
11 mm) Needle Outer Diameter 0
70424-67-8
Recommended for VarioPrep (VP) columns with 8 or 10 mm ID
n-Hexatetracontane
Retention gaps, methyl silylated, non-polar Nitrilotriacetate 41464-46-4The retention gap technique in combination with on column injection allows concentration of a large sample volume in the capillary column. Retention gaps consist of uncoated (no stationary phase), deactivated fused silica capillary tubing. A retention gap must be inert without any noticeable retention (analytes are not retained). Methyl deactivated surface eliminates the unwanted interaction. Improve peak shape by focusing and concentration of the
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