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Best Stopcock With Extension Tube

PPP DU-4, Four Opening, Trap Primer Distribution Unit

  • Outer diameter of the two main tube:28mm.
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Polypropylene Single Burette Clamp

  • Delivery end is fitted into a plastic push button stopcock which permits drop by drop delivery.
  • Small screw clamp adjusts drop speed as needed for titration.
  • Polyethylene filling tube extends from the top of the burette into the bottle reservoir.
  • Bottle, screw cap and round base are polyethylene plastic.
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DADAKEWIN 500ml Reaction Flask Kjeldahl Reaction Ball-Shaped Borosilicate 3.3 Glass with 29# Joint, PTEF Stopcock Customizable Lab Flasks Glassware (Size : 500ml/29#)

  • Package include: a 500ml Lab Reaction Flask with 29# Joint, PTEF Stopcock and Long single neck.
  • Premium Materials: Reaction Flask is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • This Reaction Flask consists of a tube flask facilitates heating and stirring. It has a sidearm fitted with a PTFE stopcock connecting to a vacuum or inert gases source. the top ground glass joint is used to attach the flask to other lab glassware apparatus, or stopped by a penney head stopper, rubber septum, permitting easy transfer of liquids or solids..
  • Each flask is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
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DADAKEWIN 150ml Reaction Flask Kjeldahl Reaction Ball-Shaped Borosilicate 3.3 Glass with 19# Joint, PTEF Stopcock Customizable Lab Flasks Glassware (Size : 150ml/19#)

  • Package include: a 150ml Lab Reaction Flask with 19# Joint, PTEF Stopcock and Long single neck.
  • Premium Materials: Reaction Flask is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • This Reaction Flask consists of a tube flask facilitates heating and stirring. It has a sidearm fitted with a PTFE stopcock connecting to a vacuum or inert gases source. the top ground glass joint is used to attach the flask to other lab glassware apparatus, or stopped by a penney head stopper, rubber septum, permitting easy transfer of liquids or solids..
  • Each flask is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
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DADAKEWIN 100ml Reaction Flask Kjeldahl Reaction Ball-Shaped Borosilicate 3.3 Glass with 24# Joint, PTEF Stopcock Customizable Lab Flasks Glassware (Size : 100ml/24#)

  • Package include: a 100ml Lab Reaction Flask with 24# Joint, PTEF Stopcock and Long single neck.
  • Premium Materials: Reaction Flask is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • This Reaction Flask consists of a tube flask facilitates heating and stirring. It has a sidearm fitted with a PTFE stopcock connecting to a vacuum or inert gases source. the top ground glass joint is used to attach the flask to other lab glassware apparatus, or stopped by a penney head stopper, rubber septum, permitting easy transfer of liquids or solids..
  • Each flask is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
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Nalgene Class B Accuracy Acrylic Burets 100 ml (Case of 4)

  • Delivery end is fitted into a plastic push button stopcock which permits drop by drop delivery.
  • Small screw clamp adjusts drop speed as needed for titration.
  • Polyethylene filling tube extends from the top of the burette into the bottle reservoir.
  • Bottle, screw cap and round base are polyethylene plastic.
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Battery Replacement Part No. MDE2910, NH6211WC, OM10669 for Baxter Healthcare AS60A Infusion Pump, Healthcare 40A Infusion Pump, Healthcare AAS400A for Medical

  • 50PCS : 3-Way Stopcock with Extension 25mm(10“).
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Digital Microscope Extension Tube, See Entire Coin, Extender Pole for Elikliv DM10 DM9 DM5 DM4

  • 【Microscope Extension Tube, See the Entire Coin Clearly】 This extension tube can extend the length of the digital microscope stand. It can obtain a wider and higher field of view under microscope observation. Very suitable for coin and stamp inspection..
  • 【Compatible with Most LCD Digital Microscopes】Elikliv extension tube is compatible with Tomlov, Elicliv, Opqpq or other brands of digital microscopes.
  • 【Sturdy Aluminum Alloy Material】 It is made of aluminum alloy material, which makes this extension tube durable and beautiful. Strongly support your digital microscope.
  • 【Small and light】 The length of the microscope extension rod is about 6 inches (15.2 cm), and the net weight is about 5.3 ounces (220 grams). Light weight, easy to carry and store.
  • 【Easy installation】 Just screw the extension tube to the digital microscope. With extension rods, you can easily achieve higher-angle digital microscope view.
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Kimble 17132F-5 5mL Class A Micro Burette, with Integral Reservoir and PTFE Stopcock

  • Precision bore burette has a side filling tube with a separate stopcock to control liquid within the permanently attached reservoir, approximately 70mL in capacity.
  • Reservoir stopper is medium length, standard taper, 14/22.
  • Calibrated to the accuracy requirements found in ASTM Specification E696.
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Lab Glass Double Manifold Vacuum Gas Distributor for Schlenk Line/Double Row Vacuum Gas Distributor Glass Manifold Solid Polytetrafluoroethylene Cock

  • Outer diameter of the two main tube:28mm.
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Bel-Art H37918-0109 Automatic Burette, 1/20 Division, Glass (Pack of 12)

  • Delivery end is fitted into a plastic push button stopcock which permits drop by drop delivery.
  • Small screw clamp adjusts drop speed as needed for titration.
  • Polyethylene filling tube extends from the top of the burette into the bottle reservoir.
  • Bottle, screw cap and round base are polyethylene plastic.
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Corning Pyrex 2116-GTO2 Borosilicate Glass Replacement Buret Tip for 2116 Style Buret (Case of 12)

  • Delivery end is fitted into a plastic push button stopcock which permits drop by drop delivery.
  • Small screw clamp adjusts drop speed as needed for titration.
  • Polyethylene filling tube extends from the top of the burette into the bottle reservoir.
  • Bottle, screw cap and round base are polyethylene plastic.
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10440 Extension Tube for GT Nano Brass Polished Finish with Sealed O-Ring, Lobster Clip and Spilt Key Ring

  • [Design for GT Nano Brass Version]: This extension tube is designed for the GT nano brass edition to provide one more option of power source for GT nano tiny keychain light. With the 10440 extension tube, the small key chain flashlight is able to expend its lasting runtime double times..
  • [Compact size]: The 10440 extension tube is merely 1.89 inches in length, 0.59 inches diameter, which is very comact and small size battery compartment..
  • [Lightweight & Well-Built]: The 10440 extension tube weighs 2.18 ounces, is made out of high grade Brass, sturdy and solid. With a 10440 battery installed, the whole light is barely over than 3.09oz, still very lightweight..
  • [Expectional Value]: A split key ring and lobster clip are included with the package, you do not have to buy them, save time and energe..
  • [Customer Oriented Service]: With your purchase of the 10440 extension tube, you are eligible to have an Unconditional 30 Days Money Back Guarantee, and 1 years Free Repair Warranty. If you have any questions, please feel free to contact us through an Amazon message, we are happy to help. PACKAGE INCLUDED: 10440 tube, split key ring, and clip..
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