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
Electron Microscopy Sciences EMS Polypropylene Beaker, 50 ml, 2 ml Subdivisions, 60 mm height, 41 mm diameter
Plastic EMS Beakers for general laboratory use. Graduations molded in milliliters. These beakers feature a no-drip pouring spout. They are shatter resistant reducing breakage and incidence of injury. Withstand temperatures up to 135°C.
Capacity: 50 ml
Subdivisions: 2 ml
Height: 60 mm
Diameter: 41 mm
Wall thickness: 1.3 mm
Environmental Sampling Supply Inc 8OZ NALGE AWM/1.5ML SULF 24/C
NC3870581 8OZ NALGE AWM/1.5ML SULF 24/C
Grainger G2370 Webbing Polypropylene 1 W Orange
The Bulk Strap Bulk Webbing Webbing is a 1" wide polypropylene webbing strap sold by the foot. It has a breaking strength of 350 lbs and is UV treated for outdoor use. The strap has a matte finish and is designed for general purpose strapping and tying applications. It can be cut to any custom length. This polypropylene webbing is very durable yet lightweight. It is an economical choice for industrial and commercial use.
Andwin Scientific Tri-Corn Beakers, 250ml, 100/pack
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.
Ace Glass, Inc. PTFE BEAKER, 400ML
400mL flat-bottom beaker made from molded virgin PTFE, with pour spout. Inert, with smooth internal finish.
Andwin Scientific Beaker Cups, Polystyrene B5-1000, Case of 1000
The Beaker Cups can be utilized for automated procedures. This product can also perform as an economical, general-purpose sample cup. The disposable beaker cups have a volume capacity of 5 mL and are recommended to use for flame photometry analysis.