Beakers
Glass beakers can be heated to much higher temperatures than the plastic counterparts, while offering higher clarity for content visibility and measuring. Glass beakers feature uniform sidewalls and bottom thicknesses with a flat bottom and a beak, or small spout, for easier pouring. Glass beakers may have graduated markings on their side that are accurate within 10 percent, though a graduated cylinder or volumetric flask is recommended for precise volume measurements.
Laboratory are available in a range of materials and in sizes from 10 mL to 6 L. Although glass beakers are common, beakers are also made from a variety of plastic resins (PMP, polystyrene, polypropylene, PFA, polymethylpentene, HDPE, ETFE, PTFE, and more). You may also find beakers made from stainless steel, quartz, and carbon.
A variety of beaker types are available:
- Griffin or Low Form: Shorter versions, with or without pouring lips and made of standard weight or heavy-duty borosilicate glass or polypropylene plastic
- Berzelius or Tall Form: Taller and narrower than Griffin beakers, but with similar characteristics
- Pharmaceutical: Taller and more narrow, these beakers are usually graduated in both milliliters and ounces and may have double pouring spouts
- Tri-Cornered: Plastic, disposable, and stackable, these beakers feature a triangular top opening that offers three dripless pouring spouts
- Handled: Glass beakers can have attachable handles and plastic beakers may have molded-in handles; larger handled beakers with spouts may be called pitchers
- Colored Markings: Most beakers have areas on the side suitable for writing; these marking spots are also available in white or your choice of colors
Accuflow Systems Saint-Gobain Chemware Beaker, PFA, 125 mL, Griffin
Saint-Gobain Chemware PFA Griffin Beaker for ultra-pure laboratory applications. The low-metal-ion PFA construction provides broad chemical resistance and is suitable for trace-metal analysis; the machined bottom enables rapid heat transfer and the beaker is microwave and hot-plate compatible up to 500°F (260°C).
- Material: PFA (perfluoroalkoxy, Teflon)
- Nominal capacity: 125 mL; brim capacity: 164 mL
- Beaker style: Griffin (low-form), molded graduations for measuring
- Dimensions: height 60.8 mm; neck I.D. 59.7 mm
- Temperature rating: up to 500°F (260°C); microwave compatible
- Features: machined bottom, transparent and non-stick surface for easy cleaning
- Applications: ultra-pure sample handling, trace metal analysis, chemical-resistant heating and mixing
Ace Glass, Inc. Instatherm; griffin beaker with lip and pouring spout, 250mL, 64mm ID, 68mm OD, 90mm height, 20v/7amp max, includes9698-20 connecting controller cord
Instatherm; griffin beaker with lip and pouring spout, 250mL, 64mm ID, 68mm OD, 90mm height, 20v/7amp max, includes9698-20 connecting controller cord
Andwin Scientific TRI-POUR BEAKER 250ML 100/PKT
The Tri-Corn Beakers feature three dripless pouring spouts. This product is resistant to most chemicals and is autoclavable. It can resist temperatures up to 121C. The beakers have volume capacity of 250 mL and has graduations at 10 mL. This is sold in a pack of 100.
Electron Microscopy Sciences Glass Microbeaker, 2.5 ml, 21 mm diameter, 13 mm height
For the processing of micro-samples and for visual or microscopic examination, staining, fixation, infiltration, liquid evaporation, bacterial growth, weighing, etc.
Volume: 2.5 ml
Diameter: 21 mm
Height: 13 mm
Andwin Scientific TRI-POUR BEAKER 400ML 100/PKT
The Tri-Corn Beakers feature three dripless pouring spouts. This product is resistant to most chemicals and is autoclavable. It can resist temperatures up to 121C. The beakers have volume capacity of 400 mL and has graduations at 20 mL. This is sold in a pack of 100.
Electron Microscopy Sciences PTFE Beakers, 25 ml, 47 mm height, 28 mm diameter
Is statically molded from virgin "PTFE" and machine finished to give a smooth surface for ease of cleaning and to eliminate contamination. Supplied with a pouring spout and they are virtually immune to chemical attack. Working temperature range is from cryogenic to 260 degree C (500 degree F). Ideal for use in wafer etching.
Capacity: 25 ml
Height: 47 mm
Diameter: 28 mm
Sklar Instruments Meniscotome Sklar Microscopy Surgical 1/EA
Meniscotome Sklar Microscopy Surgical 1/EA
Electron Microscopy Sciences PTFE Beaker Cap, 1000 ml
Is statically molded from virgin "PTFE" and machine finished to give a smooth surface for ease of cleaning and to eliminate contamination. Supplied with a pouring spout and they are virtually immune to chemical attack. Working temperature range is from cryogenic to 260 degree C (500 degree F). Ideal for use in wafer etching.
Capacity: 1000 ml
Electron Microscopy Sciences PTFE Beakers, 250 ml, 95 mm height, 60 mm diameter
Is statically molded from virgin "PTFE" and machine finished to give a smooth surface for ease of cleaning and to eliminate contamination. Supplied with a pouring spout and they are virtually immune to chemical attack. Working temperature range is from cryogenic to 260 degree C (500 degree F). Ideal for use in wafer etching.
Capacity: 250 ml
Height: 95 mm
Diameter: 60 mm
Electron Microscopy Sciences PTFE Beaker, 1000 ml, 155 mm height, 92 mm diameter
Is statically molded from virgin "PTFE" and machine finished to give a smooth surface for ease of cleaning and to eliminate contamination. Supplied with a pouring spout and they are virtually immune to chemical attack. Working temperature range is from cryogenic to 260 degree C (500 degree F). Ideal for use in wafer etching.
Capacity: 1000 ml
Height: 155 mm
Diameter: 92 mm
Bellco Glass, Inc. Polypropylene Griffin Grad Beaker,2000mL
These beakers are useful for general laboratory procedures and are autoclaveable. They have blue imprinted graduations to aid in viewing and dispensing liquids. Material: polypropylene Size: 2000mL x 200mL Dimensions: 133x183mm
Ace Glass, Inc. Reactor body, glass only, photochem, 250mL, jacketed, stopcock bottom outlet
Reactor body, glass only, photochem, 250mL, jacketed, stopcock bottom outlet