Pipette & burette
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Pipette & burette
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645A Class A glass burette with blue line with glass stopcock
Product features:The acid burette has a unique logo, and the blue line design is one of its distinctive features. The clear blue line serves as an eye-catching mark on the burette, makes it easier for users to read the scale quickly and accurately. Whether in a dark laboratory environment or during intense experimental operations, the blue line allows experimenters to easily identify the liquid level position and reduce reading errors.The blue line is often closely aligned with the scale marks, further improves the accuracy of the reading.

tiandi@tiandicn.com  /  lab-glassware@tiandicn.com

+86-515-88631536  /  +86 13912566435

+ 86 19551521639

Tiandilabware

Product features

The acid burette has a unique logo, and the blue line design is one of its distinctive features. The clear blue line serves as an eye-catching mark on the burette, makes it easier for users to read the scale quickly and accurately. Whether in a dark laboratory environment or during intense experimental operations, the blue line allows experimenters to easily identify the liquid level position and reduce reading errors.The blue line is often closely aligned with the scale marks, further improves the accuracy of the reading.

The body of the acid burette is made with exquisite craftsmanship and is free of bubbles, sand and other defects, ensures smooth flow of the liquid inside and not affects the accuracy of the scale due to uneven surfaces. Its piston part is made of high-quality frosted glass piston, which has good sealing and can effectively prevent titrant leakage. At the same time, the operation of the piston is flexible, makes it easy to control the outflow speed of the titrant, makes the titration process more stable and accurate.Class A acid burettes have extremely small scale errors and are rigorously tested and calibrated for accuracy to ensure very accurate volume readings during titrations. This enables accurate control of the amount of titrant used when performing microtitrations or experiments that require extremely high measurement accuracy, thereby obtaining more reliable experimental results.

The scale of the tube body is evenly graduated, which can ensure consistent measurement accuracy in different volume ranges.The design conforms to ergonomic principles, makes it comfortable to hold and easy to operate. Whether it is rotating the piston or reading the scale, it can be done easily, reduces the operating fatigue of the experimenter. The reasonable design of the tip part can accurately control the dripping amount of titrant, makes the titration process more stable and accurate. At the same time, the length and angle of the tip are also carefully designed to facilitate the dripping of the titrant into the solution being titrated and avoid splashing and waste of the solution.

The acid burette has a smooth surface, no protruding feeling, and is beautiful; thickened glass, uniform wall thickness, transparent gloss, and high transparency; fine craftsmanship, delicate and strong, beautiful and textured; clear scale, easy to read, wear-resistant and not scratchy ; Fine pointed nozzle, uniform flow rate; flexible piston, free rotation, sealing and no leakage.

Product details

We can produce different burettes as per customer’s requirements.We can also print your logo on the burettes if the quantity is large,please feel free to contact us online.

Product specifications

Item NO.Capacity
     (ml)
Graduation
     (ml)
Capacity tolerance
     (±ml)
Length
     (mm)
PCS/CTN
1645A-10100.050.02560060
1645A-25250.10.0563060
1645A-50500.10.0586060
1645A-1001000.20.186060

Product applications

Class A acid burettes are mainly used for high-precision chemical analysis, such as quantitative analysis experiments in pharmaceuticals, scientific research and other fields. They are also suitable for teaching experiments that require high precision.

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