These sampling manifolds are available in a variety of different configurations and various lengths. Almost all manifolds are fabricated from borosilicate glass, and a range of port options allow flexibility in a number of samples and connection locations. Some models allow for rapid purging of gas for releasing pressure or creating a vacuum. Stopcocks have metering groove cuts in the plug to provide fine control of vacuum sources and inert gases.
Vacuum/gas manifolds with metering valves, KIMBLE®
Supplier: DWK Life Sciences
This all-glass vacuum/gas manifold is for connecting inert gas and vacuum sources to sidearm stopcocks.
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Vacuum manifold, CHROMABOND® MULTI 96
Supplier: MACHEREY-NAGEL
CHROMABOND® MULTI 96 vacuum manifold is designed for applications of CHROMABOND® MULTI 96 SPE plates as well as for CHROMAFIL® MULTI 96 filter plates.
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Multiple vacuum filtration apparatus, Whatman™
Supplier: Whatman products (Cytiva)
Multiple vacuum filtration apparatus suitable only for vacuum operation.
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Vacuum filtration manifold, Nalgene®
Supplier: Thermo Fisher Scientific
Vacuum filter funnel manifold for use with Nalgene analytical filter funnels and test filter funnels.
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Vacuum manifolds, Vac Elut™ 20
Supplier: VARIAN
The Vac Elut™ 20 vacuum control valve, vacuum gauge, and quick release valve are mounted on the lid, away from the corrosive waste stream and within convenient reach. The solvent-resistant PP rack is available in a variety of sizes to accommodate collection tubes commonly used in sample preparation.
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Vacuum manifold, Vac Elut™ 20 with tall glass basin
Supplier: VARIAN
The Vac Elut™ 20 with a large glass basin and collection rack accommodates larger 16×150 mm test tubes. The same high quality material and features on the standard Vac Elut™ system are incorporated on this special unit. These collection vessels can be utilised in combinatorial chemistry applications using large boiling tubes for collection of purified synthesis mixtures, or for any SPE extraction in which an elution volume greater than 10 ml is required.
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Vacuum manifold
Supplier: witeg Labortechnik
This vacuum manifold is made of borosilicate glass 3.3.
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Sample processing manifolds, VacMaster™ 10 and 20
Supplier: Argonaut Technologies
These robust manifolds are constructed from high quality, inert materials (glass, PTFE and PE), eliminating sample contamination and allowing all common solvents and buffers to be used. System allows up to 10 (VacMaster™ 10) or 20 (VacMaster™ 20) SPE or filtration columns to be processed simultaneously under vacuum. Unused ports are sealed when not required. Easy to use vacuum controls provide excellent sample flow control, leading to reproducible, reliable extraction conditions.
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Vacuum manifold, Vac Elut™ SPS 24
Supplier: VARIAN
Vac Elut™ SPS 24 manifold (with 16×100 mm collection rack), For: 16×100 mm test tubes
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Microtest manifolds
Supplier: DRUMMOND
Stainless steel/PTFE manifolds allow multiple test positions to be fed, rinsed, or aspirated quickly and easily.
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: KIMBERLY CLARK
: Integra
: Industrial Physics
: TESTO
: Integra
: VWR Collection
: VWR Collection
: VWR Collection
: Thermo Fisher Scientific
: VWR Collection
: VWR Collection
: VWR Collection
: Industrial Physics