1641A Burette, with rubber tubing connection, glass bead and glass tip, Class ADescription: Burette is commonly used in analytical chemistry titration instruments ,and it can only be used alkaline solution. It can be used for acid-base titration experiments.There are 4 sizes available: 10ml burette with rubber tubing connection, 25ml burette with rubber tubing connection, 50ml burette with rubber tubing connection, 100ml burette with rubber tubing connection.Material: Neutral glassColor: ClearKey Product Features:1.Buret for laboratory use2.Acrylic for durability3.Polytetrafluoroethylene (PTFE) plastic plunger stopcock for resistance to chemicals, moisture, and high temperatures4.Suitable for high school or college students, or ages 14 to 215.High qualitySpecification:Cat.No. Capacity(ml)Graduation(ml)Tolerance(±ml)Flow rate(s)HeightQty/Ctn1641A100.050.02530-455201001641A250.10.0545-705701001641A500.10.0560-907701001641A1000.20.1070-100770100

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