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Volumetric Flask

Name: Volumetric Flask
Brand: CHINTAN ENTERPRISE
Price: 1000 INR
Availability: InStock

Price 1000 INR/ Piece

Get a Price/Quote

MOQ : 1 Ton

Volumetric Flask Specification

Display Type
Graduation Markings

Heating Capacity
Not for direct flame; can withstand standard laboratory heating when properly supported

Glass Type
Borosilicate Glass

Shape
Pear-shaped or flat-bottomed with a narrow neck

Control Type
Manual Filling and Dispensing

Features
Etched or printed graduation mark, clear labelling for volume; supplied with stopper

Temperature Resistance
Up to 250C (approx.)

Accuracy
Conforms to Class A or B standards depending on product

Type
Volumetric Flask

Dimension (L*W*H)
Varies by capacity (typically cylindrical body with a flat bottom and a long narrow neck)

Height
180 Millimeter (mm)

Product Type
Volumetric Flask

Weight
1.5 Kilograms (kg)

Equipment Type
Laboratory Glassware

Equipment Materials
Borosilicate Glass

Color
White

Material
Glass

Application
Preparation and precise measurement of standard solutions in laboratories

Capacity (Ltr)
10 ml to 2000 ml (various sizes available)

Stopper Type
Glass or Polyethylene stopper included

Neck Type
Standard tapered neck for secure stopper fit

Calibration
Individually calibrated to contain specified volume at 20C

Tolerance
As per ASTM or ISO specifications (e.g., 0.02 ml for 100 ml flask)

Autoclavable
Yes, suitable for sterilization

Color
Transparent with white or blue graduation markings

Chemical Resistance
High resistance to acids, alkalis and organic solvents

Usage
General laboratory, chemical analysis, pharmaceutical use

Marking Spot
Available on select models for easy labelling

Compliance
Meets ISO 1042 / DIN 12664 requirements

Volumetric Flask Trade Information

Minimum Order Quantity
1 Ton

Supply Ability
1 Ton Per Week

Delivery Time
1 Week

Main Domestic Market
All India

About Volumetric Flask

BLAUBRAND^® ETERNA volumetric flask

General description

Class A, conformity certified. Made from Boro 3.3, Supplied with a square grip PP stopper. Marks and inscriptions in ETERNA amber diffusion stain, particularly resistant to aggressive cleaning methods. TO DIN EN ISO 1042.

All BLAUBRAND^® volumetric flasks are supplied with a batch number and an accompanying batch certificate in the original packaging.

Other Notes

BR36838 (India)

Legal Information

BLAUBRAND is a registered trademark of BRAND GMBH + CO KG

BRAND is a registered trademark of BRAND GMBH + CO KG

material	borosilicate glass
Joint	Joint ST/NS10/19
sterility	non-sterile
feature	calibrated to contain (TC, EX)
	closure type PP Stopper
	wide neck
packaging	pack of 2

Precision Calibrated for Accuracy

Every volumetric flask undergoes individual calibration to ensure it contains the exact specified volume at 20C, enabling error-free preparation of standard solutions. These Class A or B flasks meet ASTM or ISO tolerances, supporting reliable results for general laboratory, chemical analysis, or pharmaceutical use.

Superior Material and Durability

Made from robust borosilicate glass, the flask withstands a wide range of chemicals including acids, alkalis, and organic solvents. The high thermal resistance allows safe sterilization in an autoclave, ensuring both longevity and convenience for repeated laboratory use.

Practical Design for Laboratory Efficiency

A narrow, tapered neck ensures secure stopper fit, while etched or printed graduation markings provide clear visibility. Select models feature a dedicated marking spot for easy and permanent labelling, supporting efficient workflow and sample tracking.

FAQ's of Volumetric Flask:

Q: How should the volumetric flask be properly used for accurate solution preparation?

A: To prepare standard solutions, fill the flask to the graduation mark with your solution at 20C, ensuring the liquid's meniscus aligns with the mark. This guarantees the specified volume, as the flask is individually calibrated at this temperature.

Q: What materials make up the volumetric flask, and how does this benefit laboratory work?

A: These flasks are constructed from borosilicate glass, providing high resistance to thermal shock, acids, alkalis, and organic solvents. This durability ensures the flask is suitable for a wide range of laboratory and chemical applications, enhancing longevity and reliability in the lab.

Q: When should I choose between a glass or polyethylene stopper for my flask?

A: Consider a glass stopper when chemical compatibility is crucial or for organic solvent work, as it provides superior inertness. Polyethylene stoppers are lightweight and resistant to corrosion, making them suitable for general laboratory and aqueous solutions.

Q: Where can these volumetric flasks be sterilized, and are they autoclavable?

A: Yes, these flasks are autoclavable and can be safely sterilized in laboratory autoclaves at temperatures up to 250C, offering easy maintenance and preventing contamination in chemical or pharmaceutical environments.

Q: What process ensures the flask meets accuracy and compliance standards?

A: Each flask is individually calibrated to contain the specified volume at 20C and undergoes rigorous inspection for volume accuracy. They comply with ISO 1042 and DIN 12664, ensuring reliability for precise analytical work.

Q: Can these flasks be used with direct flame or heating?

A: Direct flame heating is not recommended. However, the borosilicate glass construction allows the flask to withstand standard laboratory heating when properly supported, making it ideal for solution preparation and storage under common lab conditions.

Q: What are the main advantages of using a volumetric flask with a marking spot?

A: A flask with a marking spot allows for straightforward labeling, which facilitates sample identification and prevents mix-ups. This is especially beneficial in high-throughput labs or during processes that require precise sample tracking.

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