Because injection loops are a critical component for HPLC systems, VICI Jour sample loops are made from high-quality materials to exact specifications and are accurately sized for each of the common valve types.
Sample loop options from VICI Jour include: [linked to the respective product pages – Valvtool page will be in Accessories & Tools section]
PEEK Sample Loops – made from mechanically strong, chemically inert PEEK polymer ideal for HPLC applications. Available to fit Cheminert, Rheodyne,®, and Valco valve types.
Stainless Steel Sample Loops – made from high-quality 316 stainless steel, electrolytically cut, cleaned, and capped. Available to fit Cheminert, Rheodyne,®, and Valco® valve types.
Valvtool – a time-saving device for tightening nuts in many hard-to-reach locations. Fits Valco and Rheodyne valves and fittings and most HPLC and PEEK fittings with ¼” and 5/16” heads.
NOTE: with small volume loops, the tolerance on the ID of the tubing (±0.001") can have a significant effect on the volume, thus loop volume and appearance may differ from batch to batch.