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Lab Glass Burette Alkali Burette 10ml - Class A - 100ml 1

Lab Glass Burette Alkali Burette 10ml - Class A - 100ml 2

Lab Glass Burette Alkali Burette 10ml - Class A - 100ml 3

Lab Glass Burette Alkali Burette 10ml - Class A - 100ml 4

Lab Glass Burette Alkali Burette 10ml - Class A - 100ml

A burette is a long, slender glass tube with a uniform inner diameter and markings. There is a glass tip at the lower end of the tube. In terms of color, it can be classified into brown and transparent types. In terms of usage, it can be divided into acidic type (with a glass stopcock), basic type (with a rubber tube and a glass bead), and acid - base universal type (with a Teflon stopcock). This burette uses the latest photolithography technology, eliminating the drawback of the old - style burettes that are prone to color fading.

Clear graduations: The numerical values are accurate and clearly visible. The graduations are wear - resistant and won't become blurred.
Flexible pistons: They can rotate smoothly and have excellent sealing performance. Each one has been tested by a vacuum pump before leaving the factory.
Alkaline burette tip: The rubber fits perfectly and won't fall off.

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Specification:

Alkali Burette：

Class A. Also known as alkali burette and yellow alkali burette.
Colors: white and brown.
White ones are suitable for alkaline solutions, while brown ones are suitable for alkaline solutions that need to be protected from light.
They are used as measuring instruments for neutralization titration.

Item Number	Specification	Pieces per Case	Minimum Division (ml)
C750010	10ml ,White	72	0.05
C750025	25ml,White	72	0.10
C750050	50ml,White	72	0.10
C750100	100ml,White	72	0.20
C75010Z	10ml,Brown	72	0.05
C75025Z	25ml,Brown	72	0.10
C75050Z	50ml,Brown	72	0.10
C75100Z	100ml,Brown	72	0.20

Acidic stopcock burette：

Class A.
Colors: white and brown.
Used as measuring instruments for neutralization titration.
The stopcock core is made of glass.

Item Number	Specification	Pieces per Case	Minimum Division (ml)
C760010	10ml ,White	60	0.05
C760025	25ml,White	60	0.10
C760050	50ml,White	60	0.10
C760100	100ml,White	60	0.20
C76010Z	10ml,Brown	60	0.05
C76025Z	25ml,Brown	60	0.10
C76050Z	50ml,Brown	60	0.10
C76100Z	100ml,Brown	60	0.20

PTFE - Core Burette：

Class A
Colors: white, brown
Used as a measuring instrument for neutralization titration
The PTFE stopcock is resistant to acid and alkali solutions

Item Number	Specification	Pieces per Case	Minimum Division (ml)
C770010	10ml ,White	60	0.05
C770025	25ml,White	60	0.10
C770050	50ml,White	60	0.10
C770100	100ml,White	60	0.20
C77010Z	10ml,Brown	60	0.05
C77025Z	25ml,Brown	60	0.10
C77050Z	50ml,Brown	60	0.10
C77100Z	100ml,Brown	60	0.20

Burette With High-Vacuum Stopcock Core：

Burette with high - vacuum stopcock core.
Class A.
Colors: white and brown.
It has better air - tightness.

Item Number	Specification	Pieces per Case	Minimum Division (ml)
C780010	10ml ,White	60	0.05
C780025	25ml,White	60	0.10
C780050	50ml,White	60	0.10
C780100	100ml,White	60	0.20
C78010Z	10ml,Brown	60	0.05
C78025Z	25ml,Brown	60	0.10
C78050Z	50ml,Brown	60	0.10
C78100Z	100ml,Brown	60	0.20