Representative Image

Hirschmann Volumetric Flask 20 ml, Brown Graduated NS 10/19, Cl. A, with Poly Stopper DURAN, Conformity Certificated

Ground size

Height

Nominal capacity

Tolerance

Specifications

Compare models
Accuracy class
A
Ground size
NS 10/19
Height
110 mm
Material
DURAN® glass
Material closure
PE
Nominal capacity
20 ml
Standard
DIN 12600, DIN EN ISO 1042
Tolerance
0,04 ± ml
Type of closure
Stopper
UNSPSC
41121804

NTD 795

Inc. VAT

Supplier Stock: 1
Delivery: 2-4 weeks

Product description

The Hirschmann Volumetric Flask 20 ml is made of high-quality brown glass and features precise graduation marks for accurate volume measurement. This Class A flask is designed to provide superior precision and is certified for conformity. It comes with a durable poly stopper and is made of DURAN glass for added strength. Ideal for use in laboratory environments where high precision and reliability are essential for accurate measurements.

Key Features:

  • Brand: Hirschmann
  • Volume: 20 ml
  • Material: Brown graduated glass, DURAN glass for durability
  • Accuracy: Class A with precise graduation marks
  • Stopper: Poly stopper for secure sealing
  • Certification: Conformity certificated
  • Application: Ideal for accurate volume measurement in laboratory settings

The Hirschmann Volumetric Flask is perfect for laboratories that require precision, reliability, and conformity in volumetric measurements.

Compare similar models

Volumetric flask 20 ml, brown graduated NS 10/19, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822165

Part Number

9.276 760

Manufacturer

Hirschmann

Ground size

NS 10/19

Volumetric flask 10 ml, brown graduated NS 10/19, class A, with poly stopper DURAN, wide-neck, conformity certificated

Manufacturer P/N

2822161

Part Number

9.276 759

Manufacturer

Hirschmann

Ground size

NS 10/19

Volumetric flask 25 ml, brown graduated NS 10/19, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822170

Part Number

9.276 761

Manufacturer

Hirschmann

Ground size

NS 10/19

Volumetric flask 50 ml, brown graduated NS 12/21, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822175

Part Number

9.276 762

Manufacturer

Hirschmann

Ground size

NS 12/21

Volumetric flask 250 ml, brown graduated NS 14/23, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822186

Part Number

9.276 767

Manufacturer

Hirschmann

Ground size

NS 14/23

Volumetric flask 500 ml, brown graduated NS 19/26, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822190

Part Number

9.276 768

Manufacturer

Hirschmann

Ground size

NS 19/26

Volumetric flasks 100 ml, cl.A, DURAN NS 14/23, with PP-stopper, amber grad.

Manufacturer P/N

2822181

Part Number

9.276 765

Manufacturer

Hirschmann

Ground size

NS 14/23

Volumetric flasks, 50 ml, amber grad. NS 14/23, cl.A, PP-stopper, DURAN

Manufacturer P/N

2822178

Part Number

9.276 763

Manufacturer

Hirschmann

Ground size

NS 14/23

Volumetric flasks, 100 ml. DURAN cl.A, with PP-stopper NS 12/21, amber grad.

Manufacturer P/N

2822180

Part Number

9.276 764

Manufacturer

Hirschmann

Ground size

NS 12/21

Volumetric flask 200 ml, brown graduated NS 14/23, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822185

Part Number

9.276 766

Manufacturer

Hirschmann

Ground size

NS 14/23

Volumetric flask 1000 ml, brown graduated NS 24/29, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822193

Part Number

9.276 769

Manufacturer

Hirschmann

Ground size

NS 24/29

Volumetric flask 2000 ml, brown graduated NS 29/32, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822194

Part Number

9.276 770

Manufacturer

Hirschmann

Ground size

NS 29/32

Volumetric flask 10 ml, amber graduated NS 7/16, class A, with polystopper DURAN, conformity certified

Manufacturer P/N

2822160

Part Number

6.240 839

Manufacturer

Hirschmann

Ground size

NS 7/16

Vol.flask 5 ml, brown graduated NS 7/16, class A, with poly stopper DURAN, conformity certificate

Manufacturer P/N

2822152

Part Number

6.252 081

Manufacturer

Hirschmann

Ground size

NS 7/16

Volumetric flask 5 ml, brown graduated NS 10/19, class A, with poly stopper DURAN, wide-neck, conformity certificated

Manufacturer P/N

2822153

Part Number

9.276 758

Manufacturer

Hirschmann

Ground size

NS 10/19

Volumetric flask 20 ml, brown graduated NS 12/21, class A, with polyplug Duran, conformity certified

Manufacturer P/N

2822166

Part Number

6.250 442

Manufacturer

Hirschmann

Ground size

NS 12/21

Measuring flask 10000 ml, brown graduated NS 34/35, class A, with polystopper DURAN, conformance certificated

Manufacturer P/N

2822198

Part Number

6.260 423

Manufacturer

Hirschmann

Ground size

NS 45/40

Volumetric flask 25 ml, brown graduated NS 12/21, class A, with polyplug Duran, wide neck, conformity certified

Manufacturer P/N

2822171

Part Number

6.201 520

Manufacturer

Hirschmann

Ground size

NS 12/21

Measuring flask 5000 ml, brown graduated NS 34/35, class A, with polystopper DURAN, conformance certificated

Manufacturer P/N

2822197

Part Number

6.230 835

Manufacturer

Hirschmann

Ground size

NS 34/35

Volumetric flask 1000 ml, brown graduated NS 29/32, class A, with poly stopper DURAN, conformity certificated

Manufacturer P/N

2822192

Part Number

6.260 422

Manufacturer

Hirschmann

Ground size

NS 29/32

Frequently asked questions

It is made of high-quality brown glass and features precise graduation marks for accurate volume measurement. This Class A flask is designed to provide superior precision and is certified for conformity. It comes with a durable poly stopper and is made of DURAN glass for added strength. Ideal for use in laboratory environments where high precision and reliability are essential for accurate measurements.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

7 mins read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

7 mins read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

9 mins read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

9 mins read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

NTD 795

Inc. VAT

MoQ (2)x(2)