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. 500mL, two-piece jacketed pressure reactor, complete with28/15 ball joint inlet/outlets, 100mm head with #15 center, (3)#15, (1)#7 side necks, addition funnel, condenser, pressure manifold and stirring assembly
500mL, two-piece jacketed pressure reactor, complete with28/15 ball joint inlet/outlets, 100mm head with #15 center, (3)#15, (1)#7 side necks, addition funnel, condenser, pressure manifold and stirring assembly
Ace Glass, Inc. 500mL pressure vessel body, jacketed, 60mm flange, 0-8mm valve, #11 Ace-Thred inlets/outlets for use with 3/8in ID tubing.
500mL pressure vessel body, jacketed, 60mm flange, 0-8mm valve, #11 Ace-Thred inlets/outlets for use with 3/8in ID tubing.
Ace Glass, Inc. 2000mL jacketed pressure reactor, complete with #11 Ace-Thred inlet/outlets, 100mm Ace-Thred 4 neck head, 80mm bottom valved adapter, 100 micron PE & 350 micron PP filter supports, stir shaft, bearing, condenser, addition funnel, clamp & O-rings
2000mL jacketed pressure reactor, complete with #11 Ace-Thred inlet/outlets, 100mm Ace-Thred 4 neck head, 80mm bottom valved adapter, 100 micron PE & 350 micron PP filter supports, stir shaft, bearing, condenser, addition funnel, clamp & O-rings
Ace Glass, Inc. 3000mL, two-piece jacketed pressure reactor complete with0-10mm valve and 28/15 ball joint bottom outlet, 28/15 ballpoint inlet/outlets, 150mm 6 neck head, addition funnel, condenser, pressure manifold and stirring assembly
3000mL, two-piece jacketed pressure reactor complete with0-10mm valve and 28/15 ball joint bottom outlet, 28/15 ballpoint inlet/outlets, 150mm 6 neck head, addition funnel, condenser, pressure manifold and stirring assembly
Ace Glass, Inc. 1000mL, two-piece jacketed pressure reactor complete with0-8mm valve and 28/15 ball joint bottom outlet, #11Ace-Thred inlet/outlets, 100mm 5 neck head, addition funnel, condenser, pressure manifold and stirring assembly
1000mL, two-piece jacketed pressure reactor complete with0-8mm valve and 28/15 ball joint bottom outlet, #11Ace-Thred inlet/outlets, 100mm 5 neck head, addition funnel, condenser, pressure manifold and stirring assembly
Ace Glass, Inc. Funnel, 2000mL, jacketed, pressure equalizing, addition, 29/32joints, 4mm PTFE stopcock.
2000mL 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.
Electron Microscopy Sciences EMS Polypropylene Beaker, 250 ml, 10 ml Subdivisions, 95 mm height, 71 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: 250 ml
Subdivisions: 10 ml
Height: 95 mm
Diameter: 71 mm
Wall thickness: 1.7 mm
Electron Microscopy Sciences EMS Polypropylene Beaker, 1000 ml, 20 ml Subdivisions, 147 mm height, 109 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: 1000 ml
Subdivisions: 20 ml
Height: 147 mm
Diameter: 109 mm
Wall thickness: 1.8 mm
Electron Microscopy Sciences EMS Polypropylene Beaker, 500 ml, 10 ml Subdivisions, 119 mm height, 87 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: 500 ml
Subdivisions: 10 ml
Height: 119 mm
Diameter: 87 mm
Wall thickness: 1.8 mm
Electron Microscopy Sciences EMS Polymethylpentene Beaker, 100 ml, 5 ml Subdivisions, 72 mm height, 51 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 as high as 180°C for short intervals.
Capacity: 100 ml
Subdivisions: 5 ml
Height: 72 mm
Diameter: 51 mm
Wall thickness: 1.5 mm
Electron Microscopy Sciences EMS Polymethylpentene 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 as high as 180°C for short intervals.
Capacity: 50 ml
Subdivisions: 2 ml
Height: 60 mm
Diameter: 41 mm
Wall thickness: 1.3 mm