All Photos(1)



Visiprep Manifold Flow Control Valve

for use with DL (Disposable Liner) 12- and 24-port models, pk of 2

product line


Quality Level


pk of 2


solid phase extraction (SPE): suitable


food and beverages


for use with DL (Disposable Liner) 12- and 24-port models

Looking for similar products? Visit Product Comparison Guide

General description

Manifold flow control valve are disposable liner flow control valves that are used as an accessory for 12 port or 24 port Visiprep manifolds.


Solid-phase extraction (SPE) experiments were performed using a Visiprep DL disposable-liner solid-phase extraction vacuum manifold with individual flow control valves from Supelco (Bellefonte, PA, USA) which enabled twelve SPE tubes to be dried at a time.
Visiprep manifold flow control valve may also be used for solid phase extraction experiments(SPE) in the determination of biogenic amines in wine samples using high-performance liquid chromatography coupled with fluorescence detector (HPLC).

Legal Information

Visiprep is a trademark of Sigma-Aldrich Co. LLC

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service