Top 3 Way Stopcock Reviews

Sputum Suction Device, Small Portable Portable Sputum Aspirator for Hospital for Home

  • Budget-friendly alternative to expensive pressure infusers.
  • Disposable to help prevent the spread of infection.
  • Three-way stopcock for one-handed inflation/deflation.
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Thermo Scientific 228265 Two-Way Stopcock, HDPE, 10 mm Hose Barb, 7 psi max

  • One-Way Stopcock Valve, Nylon Body, HDPE Plug, Female Luer to Male Luer Lock.
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SP Bel-Art Glass 15ml Automatic Burette; 500ml Reservoir (H37918-0110)

  • 50ML / 2000ML || Automatic zero burette with 50ml capacity mounted on a 2000ml reservoir - Includes automatic zero facility.
  • CLASS B || Class B with 34/35 joint size, 0.10±ml tolerance and 0.10ml sub. divisions - Accurate as per ISO 385.
  • SCHELLBACH + STOPCOCK || Unique features of Schellbach auto zero burettes include a vertical white stripe with central blue ribbon to facilitate accurate reading of the meniscus and an intermediate PTFE stopcock which facilitates the complete drainage of excess liquid back into the reservoir.
  • DURABLE & STURDY || Both burette and reservoir are made of precisely bore high quality, heavy duty Borosilicate 3.3 glass - Built to last.
  • PREMIUM QUALITY || Features chemical resistant blue printing - Individually calibrated to deliver (TD) precise volume - With custom foam packaging for safe transport and storage - All contents are included in a single package.
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Brown Acid Buret, Labs Burette, Economy 10 ml Burette

  • Graduated buret suitable for use in school and institutional laboratories.
  • Dispenses a large volume of liquid rapidly.
  • The straight bore stopcock burette has permanent and accurate graduation lines.
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Bel-Art H37918-0110 Automatic Burette, 1/10 Division, Glass (Pack of 12)

  • Safer and more break-resistant than glass.
  • Clear plastic with black markings, individually calibrated.
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Nalgene Class B Accuracy Acrylic Burets 25ml (Case of 4)

  • Safer and more break-resistant than glass.
  • Clear plastic with black markings, individually calibrated.
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American Educational Borosilicate Glass 100mL Burette, with Ground Glass Stopcock

  • The straight bore stopcock burette has permanent and accurate graduation lines.
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American Educational Borosilicate Glass 10mL Burette, with Ground Glass Stopcock

  • The straight bore stopcock burette has permanent and accurate graduation lines.
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White+Blue Straight Bore, Acid Buret, Labs Burette, Economy 100 ml Burette

  • Graduated buret suitable for use in school and institutional laboratories.
  • Dispenses a large volume of liquid rapidly.
  • The straight bore stopcock burette has permanent and accurate graduation lines.
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Lab 50ml Amber Acid Borosilicate Glass Burette with Glass Stopper New

  • CLASS B || Class B, ± 0.10mL tolerance as per DIN ISO 385 standards for precision.
  • EASY-TO-READ || Burette has chemical-resistant blue printed scale in 0.10mL graduations.
  • PTFE KEY STOPCOCK || Includes an attached PTFE straight bore stopcock.
  • DURABLE & STURDY || Made of high quality acrylic.
  • tolerates most dilute minerals, acids, and bases.
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25mL Acrylic Burette - Class B - 0.1mL Blue Graduations - with PTFE Key Stopcock - Eisco Labs

  • CLASS B || Class B, ± 0.10mL tolerance as per DIN ISO 385 standards for precision.
  • EASY-TO-READ || Burette has chemical-resistant blue printed scale in 0.10mL graduations.
  • PTFE KEY STOPCOCK || Includes an attached PTFE straight bore stopcock.
  • DURABLE & STURDY || Made of high quality acrylic.
  • tolerates most dilute minerals, acids, and bases.
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Cadence 6021SS Stopcock, Female Luer to Male Luer Lock

  • Glass Stopcock with PTFE Plug Glass PTFE Stopcocks allow the user to connect a valve inline to a system and allows the user to connect a flexible rubber hose to the stopcock..
  • There are 2 sizes available with 8mm OD and 2mm bore sizes and 10mm OD and 4mm bore size. 30 days Limited Warranty (defects and craftmanship) ***Notice to Customers: All units are inspected for broken glass or parts before unit is shipped..
  • 30 days Limited Warranty (defects and craftmanship) ***Notice to Customers: All units are inspected for broken glass or parts before unit is shipped..
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Nalgene Class B Accuracy Acrylic Burets 50ml (Case of 4)

  • Materials: acrylic body with a polymethylpentene tip, and a PTFETFE stopcock and plug.
  • Stopcock is leakproof, with self-lubricating PTFETFE plug.
  • levels of colorless liquids are easily read through the crystal-clear body.
  • Excellent for general use, schools, industrial labs and field use.
  • unaffected by dilute mineral acids and bases except hydrofluoric acid and ammonium hydroxide.
  • pH range of 1-14 is ideal and up to 5% wt/wt of acids or 30% bases can be used.
  • not designed for exposure to alcohol and organic solvents.
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