Lab Glassware · Volumetric Flasks & Columns

Volumetric Flasks

Available sizes: 1–5000 ml

17 variants and 179 sizes listed below with dimensions, joint sizes and tolerances, as per the manufacturer's current catalogue. Borosilicate 3.3 glass, supplied with COA on request. Prices are by quotation — tell us the sizes and quantities you need.

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Volumetric Flasks

Class A, Narrow Mouth, Clear, with Individual Calibration Certificate

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Calibrated & certified at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
1*	0.025	7 / 16
2*	0.025	7 / 16
5	0.025	10 / 19 #
10	0.025	10 / 19 #
20	0.040	10 / 19
25	0.040	10 / 19
50	0.060	12 / 21
100	0.100	14 / 23
200	0.150	14 / 23
250	0.150	14 / 23
500	0.250	19 / 26
1000	0.400	24 / 29
2000	0.600	29 / 32
5000	1.200	34 / 35

Volumetric Flasks

Class B, Narrow Mouth, Clear

Supplied with interchangeable glass stopper
Amber enamel inscriptions
Calibrated at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
1	0.05	7 / 16
2	0.05	7 / 16
5	0.05	10 / 19#
10	0.05	10 / 19#
20	0.08	10 / 19
25	0.08	10 / 19
50	0.12	12 / 21
100	0.20	14 / 23
200	0.30	14 / 23
250	0.30	14 / 23
500	0.50	19 / 26
1000	0.80	24 / 29
2000	1.20	29 / 32
5000	2.40	34 / 35

Volumetric Flasks

Class A, Wide Mouth, Clear, with Individual Calibration Certificate

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Specially designed wide mouth for testing bigger diameter tablet without making it in powder form
Calibrated & certified at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.04	12 / 21#
10	0.04	12 / 21#
20	0.06	12 / 21
25	0.06	12 / 21
25*	0.06	14 / 23#
50	0.10	14 / 23
100*	0.10	19 / 26
200*	0.15	19 / 26
250*	0.15	19 / 26
500*	0.25	24 / 29
1000*	0.60	29 / 32

Volumetric Flasks

Class A, ASTM, Narrow Mouth, Clear, with Individual Calibration Certificate, Neck size as per ASTM (Bulgy neck)

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.02	9
10	0.02	9
20*	0.03	9
25	0.03	9
50	0.05	9
100	0.08	13
200	0.10	16
250	0.12	16
500	0.20	19
1000	0.30	22
2000	0.50	27

Volumetric Flasks

Class A, USP, Narrow Mouth, Clear, with Individual Calibration Certificate, Neck size as per ISO (Long neck)

per ISO 1042 standards with ISI Mark
Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.02	10 / 19#
10	0.02	10 / 19#
20	0.03	10 / 19
25	0.03	10 / 19
50	0.05	12 / 21
100	0.08	14 / 23
200	0.10	14 / 23
250	0.12	14 / 23
500	0.20	19 / 26
1000	0.30	24 / 29
2000	0.50	29 / 32

Volumetric Flasks

ASTM, Wide Mouth, Clear, with Individual Calibration Certificate, Neck size as per ASTM (Bulgy neck)

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Specially designed wide mouth for testing bigger diameter tablets without making it in powder form
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.08	13
10	0.08	13
20*	0.08	13
25	0.08	13
50	0.08	13
100	0.10	16
200	0.20	19
250	0.20	19
500*	0.30	22
1000*	0.40	27

* Not covered in standard.

Volumetric Flasks

Class A, USP, Wide Mouth, Clear, with Individual Calibration Certificate, Neck size as per ISO (Long neck)

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Specially designed wide mouth for testing bigger diameter tablets without making it in powder form
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.08	12 / 21#
10	0.08	12 / 21#
20	0.08	12 / 21
25	0.08	12 / 21
50	0.08	14 / 23
100*	0.10	19 / 26
200*	0.20	19 / 26
250*	0.20	19 / 26
500*	0.30	24 / 29
1000	0.40	29 / 32

* Not covered in standard.

Volumetric Flasks

Class A, Narrow Mouth, Amber, with Individual Calibration Certificate

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Calibrated & certified at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.025	10 / 19#
10	0.025	10 / 19#
20	0.04	10 / 19
25	0.04	10 / 19
50	0.06	12 / 21
100	0.10	14 / 23
200	0.15	14 / 23
250	0.15	14 / 23
500	0.25	19 / 26
1000	0.40	24 / 29
2000	0.60	29 / 32

Volumetric Flasks

Class B, Narrow Mouth, Amber

Supplied with interchangeable glass stopper
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Calibrated at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.05	10 / 19#
10	0.05	10 / 19#
20	0.08	10 / 19
25	0.08	10 / 19
50	0.12	12 / 21
100	0.20	14 / 23
200	0.30	14 / 23
250	0.30	14 / 23
500	0.50	19 / 26
1000	0.80	24 / 29
2000	1.20	29 / 32

Volumetric Flasks

For Sugar Estimation, Clear

Supplied without stopper
A two mark flask designed for the analysis of sugar solutions. The two graduation marks provide dilution of 1 in 10

Capacity (ml)	Tolerance ± (ml)
100 / 110	0.15

Volumetric Flasks

Class A, Wide Mouth, Amber, with Individual Calibration Certificate

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Specially designed wide mouth for testing bigger diameter tablet without making it in powder form
Calibrated & certified at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.04	12 / 21#
10	0.04	12 / 21#
20	0.06	12 / 21
25	0.06	12 / 21
25*	0.06	14 / 23
50	0.10	14 / 23
100*	0.10	19 / 26
200*	0.15	19 / 26
250*	0.15	19 / 26
500*	0.25	24 / 29
1000	0.60	29 / 32

Volumetric Flasks

ASTM, Narrow Mouth, Amber, with Individual Calibration Certificate, Neck size as per ASTM (Bulgy neck)

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.02	9
10	0.02	9
20*	0.03	9
25	0.03	9
50	0.05	9
100	0.08	13
200	0.10	16
250	0.12	16
500*	0.20	19
1000*	0.30	22
2000*	0.50	27

Volumetric Flasks

Class A, USP, Narrow Mouth, Amber, with Individual Calibration Certificate, Neck size as per ISO (Long neck)

ISO 1042 standards with ISI Mark
Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.02	10 / 19#
10	0.02	10 / 19#
20*	0.03	10 / 19
25	0.03	10 / 19
50	0.05	12 / 21
100*	0.08	14 / 23
200*	0.10	14 / 23
250*	0.12	14 / 23
500*	0.20	19 / 26
1000	0.30	24 / 29
2000*	0.50	29 / 32

Volumetric Flasks

ASTM, Wide Mouth, Amber, with Individual Calibration Certificate, Neck size as per ASTM (Bulgy neck)

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Specially designed wide mouth for testing bigger diameter tablets without making it in powder form
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.08	13
10	0.08	13
20*	0.08	13
25	0.08	13
50	0.08	13
100	0.10	16
200	0.20	19
250	0.20	19

Volumetric Flasks

Class A, USP, Wide Mouth, Amber, with Individual Calibration Certificate, Neck size as per ISO (Long neck)

Supplied with Interchangeable Solid Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber coating on exterior surfaces to facilitate use with light sensitive solutions
White enamel inscriptions
Specially designed wide mouth for testing bigger diameter tablets without making it in powder form
Calibrated & certified at 20°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.08	12 / 21#
10	0.08	12 / 21#
20	0.08	12 / 21
25	0.08	12 / 21
50	0.08	14 / 23
100*	0.10	19 / 26
200*	0.20	19 / 26
250*	0.20	19 / 26
500*	0.30	24 / 29
1000	0.40	29 / 32

Volumetric Flasks

NABL Certified, Class A, Clear, with Individual Calibration Certificate

Supplied with Interchangeable Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
Amber enamel inscriptions
Calibrated & certified at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
1	0.025	7 / 16
2	0.025	7 / 16
5	0.025	10 / 19 #
10	0.025	10 / 19 #
20	0.04	10 / 19
25	0.04	10 / 19
50	0.06	12 / 21
100	0.10	14 / 23
200	0.15	14 / 23
250	0.15	14 / 23
500	0.25	19 / 26
1000	0.40	24 / 29
2000	0.60	29 / 32

Volumetric Flasks

NABL Certified, Class A, Amber, with Individual Calibration Certificate

Supplied with Interchangeable Glass Stopper
Each flask is marked with individual serial number and supplied with certificate of calibration traceable to National standards
White enamel inscriptions
Calibrated & certified at 27°C

Capacity (ml)	Tolerance ± (ml)	Stopper Size
5	0.025	10 / 19#
10	0.025	10 / 19#
20	0.04	10 / 19
25	0.04	10 / 19
50	0.06	12 / 21
100	0.10	14 / 23
200	0.15	14 / 23
250	0.15	14 / 23
500	0.25	19 / 26
1000	0.40	24 / 29
2000	0.60	29 / 32

More Volumetric Flasks & Columns

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Chromatography Columns

10–40 mm