Cole-Parmer Class A 1000 mL Glass Volumetric Flask with Glass Stopper

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Cole-Parmer Item # 3450287
Tight tolerance ensures accuracy
  • Class A Accuracy – Precision-calibrated to ensure highly accurate volume measurements.
  • Borosilicate 3.3 Glass – Provides superior chemical resistance and thermal durability (-50 to 550 °C).
  • Calibrated ‘To Contain’ at 20 °C – Designed for reliable lab measurements under standard conditions.
  • Sharp, Permanent Markings – Clear graduations for easy, error-free reading.
  • Ground Glass Stopper – Ensures a secure seal , preventing contamination and evaporation.
  • Large 1000 mL Capacity – Ideal for high-volume solution preparation, minimizing the need for multiple transfers.
  • Precision Neck Design – Narrow, elongated neck reduces meniscus reading errors, improving accuracy.
  • Heavy-Duty Construction – Sturdy thick-walled glass provides added strength for frequent lab use.
  • Single Flask Packaging – Convenient 1-pack for specialized lab needs, ensuring quality control with every use.

PRODUCT OPTIONS

₹4,200.00INR / Pkg of 1
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SPECS & DESCRIPTION

Specifications & Description

  • MaterialBorosilicate Glass
  • Capacity (mL)1000
  • Tolerance (mL)±0.4
  • Cap TypeGlass Stopper
  • Cap MaterialGlass
  • Stopper Number Accepted19
  • Overall Height (mm)310
  • Overall Height (in)12 13/64
  • AutoclavableYes
  • Inside Rim Diameter (mm)19
  • DescriptionVolumetric Flask, Glass, with Glass Stopper, 1000 mL, 1/pk
  • Warranty5 years
5 Year Warranty

Key Features

  • Class A Accuracy – Precision-calibrated to ensure highly accurate volume measurements.
  • Borosilicate 3.3 Glass – Provides superior chemical resistance and thermal durability (-50 to 550 °C).
  • Calibrated ‘To Contain’ at 20 °C – Designed for reliable lab measurements under standard conditions.
  • Sharp, Permanent Markings – Clear graduations for easy, error-free reading.
  • Ground Glass Stopper – Ensures a secure seal , preventing contamination and evaporation.
  • Large 1000 mL Capacity – Ideal for high-volume solution preparation, minimizing the need for multiple transfers.
  • Precision Neck Design – Narrow, elongated neck reduces meniscus reading errors, improving accuracy.
  • Heavy-Duty Construction – Sturdy thick-walled glass provides added strength for frequent lab use.
  • Single Flask Packaging – Convenient 1-pack for specialized lab needs, ensuring quality control with every use.

More About this Item

Cole-Parmer Class A Borosilicate Glass Volumetric Flasks deliver highly accurate, consistent measurements for solution preparation, titrations, and analytical testing. Designed to Class A standards, these flasks feature white graduations for easy reading, a precision neck for improved meniscus accuracy, and a secure ground glass stopper to prevent contamination.

Made from durable borosilicate glass, they offer exceptional chemical resistance, thermal stability, and autoclavability, making them ideal for pharmaceutical, environmental, industrial, and educational labs. Available in multiple capacities, these flasks provide trusted performance for critical liquid handling applications.

Achieve exceptional accuracy in your laboratory measurements with the Cole-Parmer Class A 1000 mL glass volumetric flask. Designed to meet stringent quality standards, this flask is an essential tool for precise liquid handling in various scientific applications.

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