Burette with Stopcock
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Burette with Stopcock

Used for titration in volumetric analysis
Accuracy limits conforms to ISO 385 Laboratory glassware-Burettes

● Manufactured with borosilicate glass and calibrated to deliver (TD, Ex)

● Scale is printed with durable white ceramic enamel

● 10, 25 and 50ml sizes fitted with funnel top to make filling easier and safer are available


Burette with Glass Stopcock

Stopcocks with glass barrels need to be lubricated with vaseline or a specialized grease

Packing:1each/inner box, 60x1each/carton

                 P/NCLASS

VOL.

(mL)

TOL.

(+mL)

O.A.L

(mm)

SUB- DIVISION(mL)

OUTFLOW TIME

(seconds)

WITHOUT

FUNNEL

WITH

FUNNEL

4304-1010

4304-3010

4304-1025

4304-3025

4304-1050

4304-3050

4304-1100

4304-3100

4304-6010

4304-8010

4304-6025

4304-8025

4304-6050

4304-8050

4304-6100

4304-8100

A

B

A

B

A

B

A

B

10

10

25

25

50

50

100

100

0.025

0.05

0.04

0.08

0.05

0.1

0.1

0.2

540

540

560

560

800

800

800

800

0.05

0.05

0.1

0.1

0.1

0.1

0.2

0.2

30-45

20-45

35-75

30-70

50-100

40-100

60-100

30-100



Burette with PTFE Stopcock

Operates smoothly is tight, even without lubrication, so there is no grease residue on the burette

Packing:1each/inner box, 60x1each/carton

                 P/NCLASS

VOL.

(mL)

TOL.

(+mL)

O.A.L

(mm)

SUB- DIVISION(mL)

OUTFLOW TIME

(seconds)

WITHOUT

FUNNEL

WITH

FUNNEL

4308-1010

4308-3010

4308-1025

4308-3025

4308-1050

4308-3050

4308-1100

4308-3100

4308-6010

4308-8010

4308-6025

4308-8025

4308-6050

4308-8050

4308-6100

4308-8100

A

B

A

B

A

B

A

B

10

10

25

25

50

50

100

100

0.025

0.05

0.04

0.08

0.05

0.1

0.1

0.2

540

540

560

560

800

800

800

800

0.05

0.05

0.1

0.1

0.1

0.1

0.2

0.2

30-45

20-45

35-75

30-70

50-100

40-100

60-100

30-100






339 Beihai Road, Haimen City 226100, Jiangsu, P.R.China

0086 513 82259348

                        info@citotest.com                        

Citotest Scientific Co.,Ltd

CITOTEST was established in 1996 in East China. The owner ambitiously founded CITOTEST for creating a cost-effective Manufacturer and Provider for high quality Microscope Slides and Microscope Cover Glass.

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CONTACT US

  #339 Beihai Road, Haimen City 226100, Jiangsu,P.R.China
  +86-025-86216803
  info@citotest.com
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