57101-U
Visiprep™ 5-port Flask Vacuum Manifold
DL (Disposable Liner)
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Recommended Products
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
Unlike the standard Visiprep model, the Visiprep DL (disposable liner) model virtually eliminates the possibility of cross contamination when consecutive samples are extracted on the same manifold port. Threaded through each of the DL manifold ports is an inexpensive and disposable PTFE liner that runs through the solvent guide directly into the collection vessel (50 mL flask). Because reagents and samples exiting the SPE tube can only come in contact with the internal surface of the disposable liner, the risk of cross contamination when processing multiple SPE samples on the same port is virtually eliminated.
The Visiprep 5-Port Flask Vacuum Manifold enables analysts using Supelco solid phase extraction tubes to simultaneously prepare up to 5 samples. Unlike conventional vacuum manifolds, the Visiprep 5-Port Flask Manifold allows users to collect their SPE eluate directly into 50 mL round or flat bottom flasks for direct Rotovap evaporation. The manifold consists of a chemical resistant 5-port cover (DL or standard available), gasket, base, a glass basin, vacuum gauge and bleed valve, 5 flow control valves, 5 replaceable solvent guide needles, and a base plate that supports up to five 50 mL round or flat bottom flasks.
Each port on both the standard and DL Visiprep models are equipped with flow control valves.
Recommended Flasks: Aldrich™ single-neck flask, 50 mL, joint: ST/NS 24/40
Each port on both the standard and DL Visiprep models are equipped with flow control valves.
Recommended Flasks: Aldrich™ single-neck flask, 50 mL, joint: ST/NS 24/40
- Round Bottom (Cat. No. Z414484)
- Flat Bottom (Cat. No. Z418773)
Features and Benefits
Supplied with 100 disposable liners (Part No. 57059).
Legal Information
3D Insert is a trademark of 3D Biotek, LLC
Visiprep is a trademark of Sigma-Aldrich Co. LLC
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Journal of AOAC International, 98(1), 130-148 (2015-04-11)
A 3 month study was conducted on the ruggedness of a multiresidue method for accuracy and stability. The results indicate that in terms of Youden pair ratios of 201 pesticide aged tea samples falling approximately within 1.00-1.20 of the ratio
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