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
Chemglass Life Sciences 50mL Jacketed Reaction Beaker
50mL Jacketed Reaction Beaker. Designed for use in temperature controlled chemical and biological reactions. Bottom interior surface is conical in shape to help eliminate spinout when used with CG-2005 egg shaped spinbars. Hose connections have an O.D. of 10mm at the largest serration.
Electron Microscopy Sciences PTFE Beakers, 50 ml, 58 mm height, 38 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: 50 ml
Height: 58 mm
Diameter: 38 mm
Electron Microscopy Sciences PTFE Beakers, 10 ml, 33 mm height, 21 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: 10 ml
Height: 33 mm
Diameter: 21 mm
Electron Microscopy Sciences PTFE Beakers, 500 ml, 125 mm height, 73 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: 500 ml
Height: 125 mm
Diameter: 73 mm
Electron Microscopy Sciences PTFE Beakers, 100 ml, 70 mm height, 48 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: 100 ml
Height: 70 mm
Diameter: 48 mm
Chemglass Life Sciences Beaker, Low Form, 2000mL, Griffin, Double Scale, Graduated
Beaker, Low Form, 2000mL, Griffin, Double Scale,Beaker, with spout, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. For convenience, the 250 through 4000mL beakers have a double graduated metric scale to indicate approximate content. All sizes have an extra large marking spot. The 10mL size is not graduated.
Hach Company Disposable Polypropylene 100 mL Beaker
100 mL Griffin beaker; Disposable, Polypropylene.
Ace Glass, Inc. Reactor body, glass only, photochem, 500mL, jacketed
Reactor body, glass only, photochem, 500mL, jacketed
Ace Glass, Inc. Beaker, PTFE, thermotech bottom, 250mL
250mL molded, pure inert PTFE beaker with pour spout. Bottom surface has molded, stabilized PTFE-carbon outer surface for better heat transfer, and to handle higher temperatures up to 270C.
Ace Glass, Inc. Beaker, 600mL, jacketed, Ace-Safe hose connections for 3/8intubing, 152mm inside height, 81mm inside diameter
600mL jacketed beaker with one upper and one lower Ace-Safe hose connection on opposite sides, for 3/8 in. tubing. Dimensions: 152mm I.H. x 81mm I.D. Does not have a pouring spout.
Ace Glass, Inc. Funnel, 1000mL, jacketed, pressure equalizing, addition, 29/32 joints, 4mm PTFE stopcock.
1000mL jacketed pressure equalizing addition funnel with 29/32 top and bottom joints, and a 4mm PTFE stopcock. Jacket runs from shoulder at top of vessel to above the PTFE stopcock. Funnel has size D hose barbs for 3/8 ID tubing. Pressure equalizing arm runs from top of vessel to just below the PTFE stopcock. Graduations are in both ascending and descending volume. Bottom drip tip extends to the edge of the bottom inner joint. Top outer joint is reinforced for safety.