Stopcock Manifold

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Stopcock Manifold
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  • SYNTHWARE All Glass Vacuum/Inert Gas Manifolds

    Kemtech America

    …double oblique, high vacuum hollow glass stopcocks precision ground with corresponding numbers on barrel and plug. Lower vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Distance between stopcocks is 75mm center to center.

  • Manifold, Vacuum

    Ace Glass

    All-glass-and-PTFE vacuum manifold with three, four or five stopcock ports. Each port is a variable opening, 0-10mm, high vacuum threaded stopcock. Plugs are PTFE with Nylon or PTFE handles and FETFE O-Rings. Ultimate vacuum of 10-7 can be realized with O-Rings as supplied. For bakable systems,…

  • SYNTHWARE Vacuum Manifolds, PTFE Stopcocks

    Kemtech America

    General purpose manifold with 2mm or 4mm Teflon® stopcocks. Main tube is 22mm O.D. with serrated hose connection (10mm O.D.). Delivery ports have 10mm serrated hose connections. Distance between stopcocks is 75mm.

  • 3-Way Stopcocks

    Cadence Science

    Cadence Science® stopcocks are precision-machined, individually lapped, and carefully mated to maintain pressure characteristics. These stopcocks are easily integrated with other stopcocks, manifolds, adapters, tubing, needles, and glass syringes. Made from nickel plated brass or…

  • SYNTHWARE Nitrogen/Argon Manifolds

    Kemtech America

    With 14/20 outer joint at the center to fit a rubber septum for keeping syringes under an inert environment cutting down on the number used.

  • Gas Manifold with Vacuum Chambers

    DWK Life Sciences (Kimble)

    An all-glass manifold for connecting inert gas and vacuum sources. Double vacuum gas manifold with vacuum chambers. Fabricated from 1/2" medium wall tubing Stopcocks are 4 mm bore glass with lower vacuum chamber and are spaced 85 mm apart Top right connection is for inert gas and…

  • Filter Manifold Stopcock For Cat #345-0001

    Thermo Scientific Nalgene

    Manifold Stopcock Filter for Nalge # 345-0001

  • SYNTHWARE Double Manifolds, Hollow Glass Stopcocks

    Kemtech America

    1164V90-V91 Double Manifold, Hollow Glass Stopcocks, Spherical Joints, 4 and 5 port manifold available, Joint Size: 35/20, Connections front-left right and rear-right, Overall Width: 365 and 450mm available. 1164V92 Double Manifold, Hollow Glass Stopcocks, Spherical Joints, Ports: 4, Joint…

  • SYNTHWARE High Vacuum Manifolds, Solid Glass Stopcocks

    Kemtech America

    With 4mm double oblique, high vacuum solid glass stopcocks precision ground with corresponding numbers on barrel and plug. Solid glass stopcocks have constant pressure retention devices. Distance between stopcocks is 75mm center to center.

  • PVC Manifold

    Advantec MFS

    …or 8b stopper to adapt to microanalysis units of various sizes. The 3-place manifold can accomodate 90mm holders. Use 47mm or smaller holders on the 6-place model. The 2-way valve is PVC with a PTFE stopcock. The manifold outlet is 1/4"male to hose barb fitting connects to 3/8" id tubing.…

  • Walters Manifold

    Ace Glass

    Hign vacuum manifold systems feature Easy Action PTFE stopcock valves providing for greaseless operation. Double-tube codes -50 & -54 feature Ace-Threds and 8mm OD tube-end ports. Double tube code -52 features hose barbed connections and 45 degree port placement. Walters manifold, code -40,…

  • Gas Manifold

    Ace Glass

    For portable gas analysis apparatus. Three or four straight 2 mm bore glass stopcocks and one three-way stopcock with back port, fabricated on capillary tubing. We can fabricate special gas manifolds of all kinds.

  • Double Vacuum Manifold

    Wilmad LabGlass

    This borosilicate glass Air-Tite vacuum gas manifold (Schlenk line) is designed with double oblique pressure/vacuum stopcocks with 4mm bores and a 16.2/56 plug size. The stopcocks simplify evacuation or pressurization with an inert atmosphere. Manifold is 1" O.D.

  • PVC Extraction Manifold

    Advantec MFS

    …extraction manifold a great alternative to stainless steel. Polyvinylchloride(PVC) is resistant to acids. The tapered branch accepts a 40/35 female joint to adapt to microanalysis units. The valve is PVC with a PTFE stopcock. The 3-way PVC valve with PTFE stopcock allows the manifold to be vented…

  • Sterility Test Manifold

    Advantec MFS

    stopcock allows the manifold to be vented to atmosphere when used under closed conditions without breaking the vacuum connection. The valve vent is female luer slip and accepts a disposable syringe filter(13JP020AN) or KS13 holder with PTFE filter(J020A013A) to maintain sterility. The main manifold

  • Vacuum Trap / Manifold

    Ace Glass

    manifold by itself. Can be joined to ACE 8737,8738 or 8739 manifolds or as a stand alone manifold. The code -23 consists of the -03 manifold and our 8753-21 tube, making a trap unit. It has a 15mm o-ring joint with a 0-10mm PTFE stopcock on one end and a #15 Ace-Thred with a 0-10mm PTFE stopcock on…

  • Stainless Steel Vacuum Manifold

    Advantec MFS

    …adapt to various microanalysis units. The 3-place manifold can accomodate 90mm holders. Use 47mm or smaller holder units on the 6-place model. Valves have a PTFE stopcock. Available with 2-way or 3-way valves. Use the 3-way valve when the manifold is used under closed conditions and must be vented…

  • Stainless Steel Extraction Manifold

    Advantec MFS

    …taper branch accepts a 40/35 female joint to adapt to various microanalysis units. Valves have a PTFE stopcock. Available with 2-way or 3-way valves. Use the 3-way valve when the manifold is used under closed conditions and must be vented to the atmosphere without breaking the vacuum connection.…

  • Stainless Steel Vacuum Manifold

    Thermo Scientific Nalgene

    …securely holds a No. 8 stopper and the stem filter funnel without interference Autoclavable Easy manipulation of individual funnels due to spacing of outlets. Teflon stopcock on each valve shuts off flow when fewer than three outlets are used. Barbed fitting accepts 3/8” i.d. tubing.

  • SYNTHWARE Manifold with #15 O-Ring Joints

    Kemtech America

    With 4mm double hollow high vacuum stopcocks. This four–port manifold is fitted with two 14/20 and 24/40 inner joints, and is 100mm center to center joints.#15 O-ring joint stopper (S480015) and #15 O-ring joint to serrated hose adapter have to be ordered separately. Viton® O-rings can be…

  • Funnel, Addition, Stopcock or Valved Sodearm, NO-AIR

    Ace Glass

    …glass addition funnel. Has either a 2mm glass stopcock or a 0-3mm inlet valve side arm. Has an outer standard taper joint top. Funnel has a 0-4mm Hi-Vac valve bottom outlet ending in an inner standard taper joint. Ideal for Schlenk lines or using to connect or add on to vacuum and NO-AIR manifolds.

  • Filter Funnel, Stopcock Sidearm, Valved Bottom, NO-AIR

    Ace Glass

    …material. Top has inner standard taper joint. Funnel has side arm with 2mm glass stopcock. Bottom outlet has a 0-4mm Hi-Vac valve for precise control and ends in an inner standard taper joint. Both upper and lower joints are the same size. Ideal for adding to NO-AIR and vacuum lines and manifolds.

  • 1-Way Stopcocks

    Cadence Science

    Cadence Science® stopcocks are precision-machined, individually lapped, and carefully mated to maintain pressure characteristics. These stopcocks are easily integrated with other stopcocks, manifolds, adapters, tubing, needles, and glass syringes. Made from nickel plated brass or…

  • Vaccuum Manifolds And Accessories

    Agilent Technologies

    manifolds and accessories complement the quality of AccuBOND II sorbents. Flexible configurations and availability as complete assemblies or individual components mean that the user has the necessary capability at any stage from method development to high throughput operation. Vacuum manifold

  • Double Vacuum/Gas Manifolds With PTFE Valves

    DWK Life Sciences (Kimble)

    For connecting inert gas and vacuum sources Grease-free, fine control is provided by 4 mm PTFE HI-VAC® valves. Sample contacts only PTFE and borosilicate glass. Beams are 1/2” (12.7 mm) O.D. with upper left and lower right ends open. Delivery ports are 9 mm O.D and the distance…

  • Double Vacuum/Gas Manifolds With Glass Plugs

    DWK Life Sciences (Kimble)

    …and inert gases. Distance between stopcocks is 65 mm for 8651N01 and 100 mm for 8651N03. Include patented pressure/vacuum retainers. Dimensions (mm): 8651N01: 230 L x 87 H x 90 D; 8651N03: 500 L x 87 H x 90 D. Thomas No. 1177B35 Glass double oblique manifold replacement plug for 216050-0000…

  • Distilling Receiver, Jacketed

    Ace Glass

    Jacketed receiver with vacuum manifold for removal of sample during operation without disturbing the system. Stopcocks on manifold are 4mm bore, receiver stopcock is 3mm. Hose connections are size E on condenser; 10mm O.D. olive on manifold.

  • Distilling Receiver

    Ace Glass

    An excellent all-purpose receiver for general distillation work. Equipped with a complete stopcock manifold to allow contents of the receiver to be removed to a single receiving flask without disturbing the vacuum of the system. Stopcocks are 4 mm bore.Tubing connections are 10mm O.D. olive type.

  • Manifold, Vacuum

    Ace Glass

    Glass Manifold with #15 Ace-Thred at either end To allow switching 5853 vacuum connection to left or right side. Supplied with three or five, 4mm straight bore PTFE stopcock sampling ports. (Additional ports can be ordered.) Overall length of glass manifold is 230mm. Complete item consists of 8763…

  • Distilling Head, Vacuum Type

    Ace Glass

    With finger type condenser and Newman type stopcock for reflux control. Stopcock manifold and reflux stopcock can be used to isolate head from receiver so that receiver contents can be removed without disturbing the vacuum in the system. Both column joint and receiver joints are 24/40. Thermometer…

  • Manifold, Vacuum, Firestone

    Ace Glass

    Vacuum/gas manifold with a Firestone Rapid Purge Valve at one end and 0-5mm High Vacuum, Easy Action PTFE Stopcock ports with 3/8" 0.D. Swagelok tubing connections. Each connection has an O-Ring groove (O-Rings supplied) for use with #11 Ace-Thred. Valve eliminates the need for a second tube.…

  • Manifold, O-Ring Joint Ends

    Ace Glass

    Single tube vacuum manifold with #15 o-ring joint ends. Available with 3 or 4 high vacuum stopcock ports. Order with inner joint port ends (14/20 or 24/40) or #15 o-ring joints. The distance between ports is 95mm, ideal for flasks up to 250mL. Please see our various o-ring joint adapters such as Ace…

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