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, 3L, jacketed, 168mm O-ring groove flat flange, 170mm bottom OD x 260mm H, #11 Ace-Thred joints on jacket inlet/outlet for use with 3/8in ID tubing
3L jacketed reaction flask with round bottom, and #11 Ace-Thred joints on jacket inlet/outlet for use with 3/8 I.D. tubing. 168mm o-ring groove flat flange is used to seal a head, instead of a flat gasket. Jacketed for temperature control of ingredients. Supplied with CAPFE o-rings. Dimensions: 170mm bottom O.D. x 260mm H.
Ace Glass, Inc. 9.25 liter graduated cylindrical jar with side indents
9.25L graduated cylindrical jar with side indents for easier handling. Made of heavy wall glass. Also available with poly safety coating. Not for use with heat, pressure, or vacuum applications.
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. 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.
Grainger G2375 Webbing Polypropylene 2 W Orange
The Grainger Approved 2" Wide Orange Polypropylene Webbing is a strong, lightweight webbing made of polypropylene and measuring 2" wide. It features excellent resistance to rot, mildew and abrasion. This orange webbing has a breaking strength of 1,200 lbs and meets military specification MIL-W-4088 Type VIII for quality assurance. It can be used for a variety of applications including tie downs, tow straps, slings, harnesses and more. This polypropylene webbing comes in a 100 ft roll and is an ideal choice for industrial, commercial and DIY projects where high visibility orange webbing is needed.
Sklar Instruments Steelware Sklar Microscopy Surgical 12/PK
Steelware Sklar Microscopy Surgical 12/PK
Grainger G2368 Webbing Polypropylene 3/4 W Blue
The Grainger Approved 1 in. x 50 ft. Polyester Webbing is a strong, lightweight webbing made of polyester that is useful for a variety of purposes including tie downs, tow straps, slings, harnesses, and more. It has a breaking strength of 1,200 lbs and features heat-sealed edges to prevent fraying. This polyester webbing comes in a 50 ft roll and is 1 in. wide, with a thickness of 0.06 in. It can be used in temperatures ranging from -40°F to 200°F. The webbing's lightweight polyester material makes it ideal for applications where reduced weight is desired.
Electron Microscopy Sciences Glass Microbeaker, 7.5 ml, 25 mm diameter, 25 mm height
For the processing of micro-samples and for visual or microscopic examination, staining, fixation, infiltration, liquid evaporation, bacterial growth, weighing, etc.
Volume: 7.5 ml
Diameter: 25 mm
Height: 25 mm