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
Ace Glass, Inc. Flask, reaction, jacketed, cylindrical, 1500mL, 28/15 O-ring ballpoint connections on jacket
Flask, reaction, jacketed, cylindrical, 1500mL, 28/15 O-ring ballpoint connections on jacket
Ace Glass, Inc. Instatherm; griffin beaker with lip and pouring spout, 400mL, 72mm ID, 77mm OD, 110mm height, 40v/6amp max, includes9698-20 connecting controller cord
Instatherm; griffin beaker with lip and pouring spout, 400mL, 72mm ID, 77mm OD, 110mm height, 40v/6amp max, includes9698-20 connecting controller cord
Ace Glass, Inc. PILOT PLANT BEAKER 20L PILOT PLANT BEAKER 20L
20L kilo scale, graduated beaker for mixing large volumes of measured liquids.
Bellco Glass, Inc. Borosil Beakers, Low-Form, with Spouts, 50mL
Borosil Beaker Griffin Low Form with Spout Graduated ISO 3819 Borosilicate 50mL CS/60SpecificationsMaterial: GlassBeaker: 50mLApprox. O.D. x Height: 42mm x 60mmBorosilicate Glass 3.3Beakers are not calibrated. Calibration on beakers is for reference only. We can not provide a calibration certificate for beakers.
Electron Microscopy Sciences ChillDown Universal 250ml Beaker Cooler
Rapidly cool agarose mixtures and other solutions with this versatile product. Chill molten agarose down to 60 degree C in minutes. Rapid cooling of agarose prevents an early-polymerized layer on top of the solution, which interferes with results. Fits any 250 mL beaker. Simply leave in freezer overnight and it will be ready for use.
Electron Microscopy Sciences Low Form Beakers, Gradations: 25-200 ml. Divisions: 25 ml. Diameter: 68 mm. Height: 90 mm., 1/EA
Manufactured with uniform wall thicknesses, these beakers offer the optimum balance between thermal shock resistance and mechanical strength. All sizes have an extra large marking spot. Designed from ASTM Specification E960, Type I requirements. Has a double graduated scale to indicate approximate volume. Gradations: 25-200 ml. Divisions: 25 ml . Diameter: 68 mm . Height: 90 mm.