STOPCOCKS

STOPCOCKS

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    Bel-Art Scienceware Products

    Bel-Art Scienceware* 2-Way and 3-Way Stopcock Connections

    $46.50
    These polypropylene stopcocks have a detachable, watertight and inert PTFE plug that contacts any fluid being dispensed. The barbed fitting end accepts 6.4 to 9.5 mm (1/4 to 3/8 in.) ID tubing. Three-way models allow connection of two or three arms...
    964-18355
    $46.50
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    $46.50
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    Bel-Art Scienceware Products

    Bel-Art Scienceware* 3-Way Stopcock

    $108.05
    The 3-way configuration permits connection of any two, or all three, ports The maximum pressure rating is 34.3 Kpa (5 psi). High temperature use (to 204 DEG C 400 DEG F). Excellent chemical resistance.• Barbed connection accepts flexible tubing...
    974-18346
    $108.05
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    $108.05
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    Corning Incorporated

    Corning® PYREX® Plain Bore Rotaflo* Three-Way Stopcocks

    $195.05
    These high performance Rotaflo three-way stopcocks has a side arm and an adjusteable bore opening. They are designed so that only chemically resistant polytetrafluoroethylene (PTFE) and PYREX borosilicate glass are in contact with liquids and gases...
    988-27205
    $195.05
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    $195.05
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    Corning Incorporated

    Corning® PYREX® Plain Bore Rotaflo* Two-Way 90 degree Angle Stopcocks

    $113.75
    These high performance Rotaflo 90° angle stopcocks have a side arm and an adjustable bore opening. They are designed so that only chemically resistant Polytetrafluoroethylene (PTFE) and PYREX borosilicate glass are in contact with liquids and gases...
    988-27199
    $113.75
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    $113.75
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    Corning Incorporated

    Corning® PYREX® Plain Bore Rotaflo* Two-Way In-Line Stopcocks

    $119.90
    These high performance Rotaflo in-line stopcocks can be adjusted from a 0 to 6 mm bore opening and have 10 mm O. D. sidearms. They are designed so that only chemically resistant polytetrafluoroethylene (PTFE) and PYREX borosilicate glass are in contact...
    988-27190
    $119.90
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    $119.90
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    Corning Incorporated

    Corning® Replacement PTFE Standard Straight Bore Stopcock Plug Assemblies

    $79.70
    These are replacement Polytetrafluorethylene (PTFE) standard stopcock plug assemblies with various diameter bores for PYREX® 7282 straight bore PTFE stopcocks.Image(s) are representative of the product group and not necessarily the individual...
    988-27436
    $79.70
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    $79.70
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    Kimble Chase Life Science and Research Products LL

    Glass Straight Stopcock Plugs

    $25.95
    Solid glass plug ground to interchangeable Standard Taper specifications. 1:10 taperManufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirementsImage(s) are representative of the...
    985-40114
    $25.95
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    $25.95
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    Kimble Chase LLC

    Kimble* LUBRI-FLO PTFE Stopcock with Threaded Nylon Closure - Each

    $86.10
    Replacement stopcock for educational buret (985-12490 and 985-12493). Stopcock surfaces in contact with liquid are made of PTFE. A nylon threaded closure (15-415 GPI) provides secure attachment to burets. For easier assembly, tip should be wetted before...
    845-20587
    $86.10
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    $86.10
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    Kimble Chase Life Science and Research Products LL

    Kimble* PTFE Straight Stopcock Plugs

    $19.75
    PTFE stopcock plug has a 1:5 taper PTFE is chemically-resistant and self-lubricating845-21007 is a high-temperature PTFE plugImage(s) are representative of the product group and not necessarily the individual product.High Temperature PTFE Straight...
    985-41623
    $19.75
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    $19.75
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    Kimble Chase LLC

    Kimble® LUBRI-FLO® PTFE Stopcock - Each

    $77.05
    Replacement stopcock for educational buret (Cat. No. 985-12154). Stopcock surfaces in contact with liquid are made of PTFE. For easier assembly, tip should be wetted before installation.Image(s) are representative of the product group and not necessarily...
    845-20581
    $77.05
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    $77.05
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    Kimble Chase Life Science and Research Products LL

    Kontes* Glass Straight Stopcock Plug - Each

    $42.65
    Solid glass plug ground to interchangeable Standard Taper specifications.1:10 taperManufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirementsImage(s) are representative of the...
    985-18892
    $42.65
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    $42.65
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    Kimble Chase Life Science and Research Products LL

    Kontes* HI-VAC* Three-Way Valves with PTFE Plug and No Tip O-Ring

    $135.40
    Three-way configuration for use in construction of manifolds, adapters, etc.No tip O-ring exposureDesigned with a precision external thread for fine controlCan be used as a bleed up to 1/2 turnFull open position is at 1 1/2 turnsPrimary seal is made with...
    985-41950
    $135.40
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    $135.40
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    Kimble Chase Life Science and Research Products LL

    Kontes* Straight Stopcock with PTFE Plug

    $46.85
    With a 1.5 taper PTFE plug and a threaded pressure nut. The more exaggerated taper permits easier use at higher than ambient temperatures.Image(s) are representative of the product group and not necessarily the individual product.-Stopcock Size Bore...
    985-41608
    $46.85
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    $46.85
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    Kimble Chase Life Science and Research Products LL

    Kontes* Three-way HI-VAC* Valve without Plug

    $88.95
    Replacement valves for Kontes HI-VAC Three-Way ValvesPlug not includedImage(s) are representative of the product group and not necessarily the individual product.Bore Range (mm): 0-2Shaft O-Ring Size: 5-105Stem OD (mm): 8Bore Range (mm): 0-4Shaft O-Ring...
    985-41956
    $88.95
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    $88.95
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    Kimble Chase Life Science and Research Products LL

    PTFE Plug T without Tip O-Ring HI-VAC

    $31.30
    HI-VAC T-Type Valve with PTFE Plug and No Tip O-Ring. T-valve configuration, without tip o-ring exposure, allows closure of the bottom arm while vacuum or gases continue to flow through the sidearms. O-rings are FKM Designed with a precision external...
    985-41920
    $31.30
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    $31.30
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