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. 1000mL, one-piece jacketed pressure reactor with #25 center, (3) #15, (1) #7 side necks, #11 Ace-Thred inlet/outlet, complete with addition funnel, condenser, pressure manifold and stirring assembly
1000mL one-piece jacketed pressure reactor with a #25 center neck, (3) #15 and (1) #7 side necks, and a #11 Ace-Thred connection for 3/8 tubing on the jacket inlet/outlet. Reactor system designed to perform low to moderate positive pressure reactions, synthesis and catalysis. Rated at 45psi at 100 degrees Centigrade. Supplied with addition funnel, condenser, pressure manifold, and stirring assembly.
Ace Glass, Inc. 3000mL, one-piece jacketed pressure reactor with #25 center, (4)#15, (1)#7 side necks, #15 Ace-Thred inlet/outlet, complete with addition funnel, condenser, pressure manifold and stirring assembly
3000mL one-piece jacketed pressure reactor with a #25 center neck, (4) #15 and (1) #7 side necks, and a #15 Ace-Thred connection for 3/8 tubing on the jacket inlet/outlet. Reactor system designed to perform low to moderate positive pressure reactions, synthesis and catalysis. Rated at 45psi at 100 degrees Centigrade. Supplied with addition funnel, condenser, pressure manifold, and stirring assembly.
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. 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. Flask, reaction, jacketed, 5L, 6in grooved flange, 28/15 O-ring ball joints on jacket inlet/outlets
5L jacketed reaction flask with a 6 grooved flange, and 28/15 o-ring ball joints on the jacket inlet/outlets. Flask should be used with a stainless steel quick release clamp. Supplied with one CAPFE o-ring (PTFE encapsulated silicone).
Ace Glass, Inc. Funnel, addition, jacketed, 1000mL, 24/40 joints, 4mm PTFE stopcock
1000mL graduated addition funnel with outside jacket for cooling and/or heating. Jacket extends from just below shoulder of vessel down to the bottom tube just below the stopcock. Stopcock is a 4mm bore PTFE plug. Bottom drip tube extends to the edge of the lower, 24/40 inner standard taper joint. Top outer reinforced joint is also 24/40. Side hose barbs are size D for 3/8 I.D. tubing.
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.
Ace Glass, Inc. 10mL 24/40 Barrett moisture test receiver, jacketed sidearm, PTFE plug
10mL Barrett type moisture test receiver with 24/40 standard taper joints for use in determining the water content in petroleum and bituminous material. Features a jacketed side arm and is supplied with 1:5 solid PTFE stopcock plug.
Electron Microscopy Sciences PTFE Beakers, 5 ml, 26 mm height, 17 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: 5 ml
Height: 26 mm
Diameter: 17 mm
Sklar Instruments Steelware Sklar Microscopy Surgical 12/PK
Steelware Sklar Microscopy Surgical 12/PK
Chemglass Life Sciences Beaker, Griffin, Polypropylene, 10 Liter, Graduated
Beaker, Griffin, Polypropylene, 10 Liter, Graduated. Graduated polypropylene beakers with flared tops and a pouring spouts. Steam autoclavable at 121°C.
Chemglass Life Sciences Beaker, PTFE, 50mL, 60mm OAH X 43mm OD
Beaker, PTFE, 50mL, 60mm OAH X 41mm OD. Chemically inert PTFE beakers can withstand temperatures up to 260¿C.
Chemglass Life Sciences Beaker, PTFE, 100mL, 68mm OAH X 54mm OD
Beaker, PTFE, 100mL, 80mm OAH X 52mm OD. Chemically inert PTFE beakers can withstand temperatures up to 260¿C.
Chemglass Life Sciences Jacketed Beaker, 200 x 100mm ID, 250 x 120mm OD
Jacketed Beaker, 200 x 100mm ID, 250 x 120mm OD. Similar to CG-1103, but with a larger opening at the top of the jacket and a shorter overall height. Width to Height ratio on all sizes is 2:1. Beakers also have a FLAT Bottom on both the inner and outer vessel. Hose Connections have an O.D. of 10mm at the largest serration.