Description
Primary check valve for Waters ACQUITY® Arc QSM-R is a laboratory fluidics component intended for the Waters ACQUITY® Arc quaternary solvent manager (QSM-R). It is offered as an equivalent product to Waters 700010664 and is used where a primary check valve is required in the instrument solvent path. The valve supports unidirectional flow control in the primary line of the Arc QSM-R during routine analytical operation and instrument maintenance. Supplied as 1 piece, it is suitable for service, replacement, and preventive upkeep of ACQUITY® Arc systems in HPLC and UHPLC laboratories. This compatible alternative comes from manufacturer Altmann Analytik and is positioned for labs that need a matching primary check valve without changing the established Waters ACQUITY® Arc QSM-R configuration. Use it when restoring check-valve function in the primary solvent path, during module service, or when stocking critical spares for Arc QSM-R fluid handling. The part belongs to standard laboratory materials for chromatography instrument support and fits workflows focused on reliable solvent delivery hardware.
This article is part of HPLC accessories, in HPLC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: Primary check valve
- Compatible system: Waters ACQUITY® Arc QSM-R
- Equivalent to: Waters 700010664
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Questions about Primary Check Valve for Waters ACQUITY® Arc QSM-R
What is this article?
Primary Check Valve for Waters ACQUITY® Arc QSM-R is the article on this page. Luminix Health distributes Altmann Analytik for laboratory use. It sits in HPLC accessories, inside HPLC columns & accessories, in Chromatography equipment.
HPLC accessories are the unions, the ferrules, the lamp and the mixer parts around the pump and the detector. A ferrule that has been swaged on one fitting does not reseal on another. The part has to be the one for that thread and that tubing.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
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