Beakers

Glass Beakers - Essential Labware for Science and Industry

Glass beakers are crucial laboratory equipment found in science labs, schools, colleges, industrial testing facilities and more. These simple vessels serve critical functions - holding, mixing, heating, storing and analysing liquid samples and compounds. With rimmed tops and flat bottoms, glass beakers allow easy access while keeping contents secure. Their clear, transparent build allows observation of reactions and mixtures, too. Beakers come in a typical cylindrical shape and tapered walls. Sizes range from tiny volumes to multi-litre capacity. You’ll find these indispensable forms of lab glassware crafted from borosilicate glass or soda-lime glass. The material offers good chemical and heat resistance. The stationary vessels integrate with other lab tools like stirrers, holders and racks to form configurable lab setups.

Glass Beaker Uses and Their Types

Low Form Glass Beakers:

• Wide open design allows stirring with spatulas and easy liquid/solid additions
• Suitable for holding moderately volatile solutions
• Available in sizes from 100 ml up to 5 litres capacity
• Autoclavable and resistant to thermal shock
• Flat bottoms distribute heat evenly

Tall Form Glass Beakers:

• Minimises evaporation loss of solvents during heating
• Narrow opening limits spillage if contents splash while mixing
• Shows liquid level graduations up the clear glass sides
• Autoclavable borosilicate glass for repeated use
• Come in capacities between 100 ml to 4000 ml

Plain Beakers:

• No projections, allowing easy cleaning
• It can be covered with a watch glass or aluminium foil
• Withstand temperature extremes from -20 °C to 180°C
• Snug-fitting plastic lids are available to prevent evaporation
• Integral side handles provide a grip for lifting

Mixing Beakers:

• Spouts give precise, no-spill pouring ability
• Marked side graduations to indicate volumes
• Made from thick neutral borosilicate glass
• Withstand heating on hot plates up to 280°C
• Cover with watch glass to prevent evaporation

Key Considerations For Choosing Best Quality Beakers

With a wide range of shapes, sizes and builds, consider these aspects when selecting beakers:

• Industry-Grade Glass Material: Borosilicate glass 3.3 or soda lime glass meets testing standards and withstands heat stress, chemicals, and repeated use. Such lab-grade glass forms durable, non-porous beakers for precision work.
  
   
• Dimensions: Volume capacity should meet your quantity needs. Heights in tall styles provide reaction headroom. Diameters affect access width and evaporation area. Standard sizes - 100ml, 250ml, 600ml, 1000ml, 2000ml.
  
   
• Heat Resistance: Borosilicate glass has very good thermal shock resistance, sustaining temp changes up to 500°C. It remains stable under flame heating and rapid cooling. Essential property for heat application processes like water baths, hot plate stirring, autoclaving, etc.
  
   
• Chemical Resistance: Quality borosilicate or soda lime glass offers good inertness and resistance to various chemicals. Unlike plasticware, glass does not react or leach trace contaminants. Vital where high purity levels are needed.
  
   
• Graduations: Graduated beakers allow accurate, direct volume readings rather than separate utensils for processes needing measurement precision. Saves reagents, too.
  
   
• Design Elements: Spouts assist in spill-free pouring. Rims allow secure hold of filter paper. Handles provide grip for hot solutions. Such utility features enhance the ease of use for associated procedures.
  
   
• Standards Compliance: Reputable makes compliance with labware quality standards like DIN ISO and meets established norms for precision, material purity, and dimensional accuracy.  

Leading Glass Beaker Brands In India

WKM:

Over 50 years of experience supplying scientific labware across India. Manufactures an extensive range of glassware for industrial, educational and research needs.

• Operates own glass-blowing facilities for customised products
• Specialises in glass beakers, flasks, bottles and related ware
• Conforms to International quality control standards
• Carries complete range including low form, tall form, wide mouth and graduated beakers

Borosil

A leader in labware glass products since 1962, supplying labs, educational institutes and various industries.

• Crafted from pure boro-silicate glass for strength
• A non-porous surface prevents sample interactions
• Complies with ISO and ASTM quality specifications
• Stocks general purpose glass beaker 100ml to 5000ml capacity

ESAW

Premier glass tubing products company since 1962. Manufactures borosilicate glass labware.

• Stringent quality control for accuracy and transparency -Produces volumetric flasks up to 2000 ml capacity
• Offers multiple beaker variants from 100 ml to 2000 ml
• Operates computerised glass blowing for precision

Polylab

50-year-old manufacturer making international quality labware. State-of-the-art production.

• High-purity borosilicate 3.3 glass for durability
• Quality assurance testing for reliability
• The range includes plain and graduated beakers
• Also, supplies specialised conical flasks

Why Glass Beakers Are a Laboratory Essential 

• Does Not React: Glass does not interact with chemicals put in it. This prevents contamination of samples. Metals and plastics may leach chemicals.
  
   
• Handles Heat: It can be heated up to 500°C without melting or changing size. Allows setups for water baths, reactions, and heating mixtures.
  
   
• See Contents: The clear glass allows observing colour changes, precipitates and volume levels. It helps monitor reactions.
  
   
• Cleans Easily: Smooth glass surfaces wash easily with water or solvents. Beakers also withstand sterilisation by autoclaving. This prevents cross-contamination.
  
   
• Accurate Sizing: Precision moulding ensures capacities match claimed volumes closely. Enables more consistent measurements.
  
   
• Flexible Setup: Beakers readily pair up with other labware like stands, heaters and stirrers to form complete test setups.
  
   
• Various Sizes: Range from 100ml sizes for small tests to large 2000ml bulk containers. Pick capacity to suit the experiment scale.

Why Buy Glass Beakers From Moglix

Glass beakers are indispensable general-purpose labware with diverse shapes and volumes to suit experimental needs. With leading Indian brands like WKM, Borosil, ESAW and Polylab offering quality reactors, Moglix gives you access to an expansive range of international standard glass beakers. You can buy glass beaker 1000 ml to 5000 ml online on the Moglix marketplace. Even glass beaker 100 ml are also available. Be it plain forms, graduated, low silhouette or tall boiling variants, find the ideal glass beaker style for your science and testing applications. Also, the glass beaker price we offer is affordable.