Representative Image

BRAND Volumetric Flasks, BLAUBRAND Class A, DE-M, Brown, 250 ml, NS 14/23, Boro 3.3, Glass Stopper, Individual Certificate

Brand:BRAND

Ground size

Nominal capacity

Tolerance

Specifications

Compare models
Accuracy class
A
Colour
Brown
Ground size
NS 14/23
Material
Boro 3.3
Material closure
Glass
Nominal capacity
250 ml
Standard
DIN EN ISO 1042
Tolerance
±0.15 ml
Type of closure
Stopper
UNSPSC
41121804

R 3,010.70

Inc. VAT

Available soon

Product description

The BRAND Volumetric Flasks, BLAUBRAND Class A, DE-M, Brown, 250 ml, NS 14/23, Boro 3.3, Glass Stopper, Individual Certificate are designed for accurate liquid measurement and preparation in laboratory applications. Made from brown Boro 3.3 glass, these BLAUBRAND volumetric flasks are calibrated to contain (IN) and feature high contrast white enamel marks and inscriptions for clear readability.

Key Features:

  • Brand: BRAND
  • Range: BLAUBRAND
  • Capacity: 250 ml
  • Class: Class A
  • Colour: Brown
  • Neck Size: NS 14/23
  • Material: Boro 3.3 glass
  • Stopper: Glass stopper
  • Standard: DIN EN ISO 1042
  • Marking: DE-M marking
  • Graduation: High contrast white enamel marks and inscriptions
  • Calibration: Calibrated to contain (IN)
  • Certificate: Individual certificate

These BRAND volumetric flasks are a reliable choice for laboratories requiring certified 250 ml brown Class A volumetric glassware with BLAUBRAND accuracy.

Downloads

Compare similar models

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 250 ml, NS 14/23 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937451

Part Number

4.684 520

Manufacturer

BRAND

Ground size

NS 14/23

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 5 ml, W, NS 10/19 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937438

Part Number

4.684 512

Manufacturer

BRAND

Ground size

NS 10/19

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 10 ml, W, NS 10/19 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937443

Part Number

4.684 513

Manufacturer

BRAND

Ground size

NS 10/19

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 20 ml, NS 10/19 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937446

Part Number

4.684 514

Manufacturer

BRAND

Ground size

NS 10/19

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 25 ml, NS 10/19 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937447

Part Number

4.684 515

Manufacturer

BRAND

Ground size

NS 10/19

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 50 ml, NS 12/21 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937448

Part Number

4.684 516

Manufacturer

BRAND

Ground size

NS 12/21

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 50 ml, W, NS 14/23 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937445

Part Number

4.684 517

Manufacturer

BRAND

Ground size

NS 14/23

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 100 ml, NS 14/23 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937449

Part Number

4.684 518

Manufacturer

BRAND

Ground size

NS 14/23

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 200 ml, NS 14/23 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937450

Part Number

4.684 519

Manufacturer

BRAND

Ground size

NS 14/23

Volumetric flasks, BLAUBRAND® Class A, DE-M, brown, 500 ml, NS 19/26 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937452

Part Number

4.684 521

Manufacturer

BRAND

Ground size

NS 19/26

Volumetric flask, BLAUBRAND® Class A, DE-M, brown, 1000 ml, NS 24/29 Boro 3.3, glass stopper, individual certificate

Manufacturer P/N

937453

Part Number

4.684 522

Manufacturer

BRAND

Ground size

NS 24/29

More items to explore

Volumetric flasks, boro 3.3, class A, amber, white graduation, with PP stopper

ProductType of closureNominal capacityMfr#Part#AvailabilityPrice
Stopper50 ml37405 ALT7.018 558R 936.10
Stopper20 ml37403 ALT7.018 556R 910.80
Stopper1000 ml374117.018 564R 2,681.80

Frequently asked questions

It are designed for accurate liquid measurement and preparation in laboratory applications. Made from brown Boro 3.3 glass, these BLAUBRAND volumetric flasks are calibrated to contain (IN) and feature high contrast white enamel marks and inscriptions for clear readability.

Insights

Explore
What is a Laboratory Desiccator? Uses, Types and How It Works

1 min read

What is a Laboratory Desiccator? Uses, Types and How It Works

A laboratory desiccator keeps its contents in a dry, low-humidity atmosphere, protecting hygroscopic reagents and moisture-sensitive samples and cooling heated samples for accurate weighing. This guide covers what it is, what it is used for, the main types, the desiccants that go inside, and how it works, with an animated drying cycle and a setup finder.

Read full story
What is a Buchner Funnel? Uses, Setup and How Vacuum Filtration Works

1 min read

What is a Buchner Funnel? Uses, Setup and How Vacuum Filtration Works

The Buchner funnel is the standard tool for fast vacuum filtration across South African labs, from minerals and assay work to SANAS-accredited QC. This guide covers what it is, what it is used for, how to set one up step by step, the main materials, and how vacuum filtration works, with an animated apparatus and a funnel finder.

Read full story
What is a Separating Funnel? Uses and How It Works

1 min read

What is a Separating Funnel? Uses and How It Works

A separating funnel parts two immiscible liquids by density and is central to liquid-liquid extraction, from minerals and assay work to environmental testing and SANAS-accredited QC. This guide walks through what it is, how it works step by step, the pear-shaped and conical types, and how to choose one, with an animated demo and funnel finder.

Read full story

R 3,010.70

Inc. VAT