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
US Plastic Corporation 50ML BEAKERS PP DISP 100/PK
50ml Graduated Beakers, Polypropylene, Dripless lip & flat base, Molded-in graduations in ml & oz., Translucent, autoclavable, Maximum temperature: 250a Deg. F. 100 per pack.
Chemglass Life Sciences 20L Duran Beaker, Large Capacity, Heavy Wall, 285mm OD X 430mm High
20L Duran Beaker, Large Capacity, Heavy Wall, 285mm OD X 430mm High. Duran HEAVY WALL large capacity beakers with pouring spout. Without graduation lines.
Chemglass Life Sciences Beaker, Low Form, 3000mL, Griffin, Double Scale, Graduated
Beaker, Low Form, 3000mL, Griffin, Double Scale, Graduated, 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.
Cole-Parmer elements Low-Form Beaker, Glass, 50 mL, 12/pk
These beakers are constructed of durable borosiicate 3.3 glass with pour spout which is ideal for general use at an economical price.
Chemglass Life Sciences Chemglass 125 mL Griffin stainless steel beaker (304 SS), low form
A 125 mL low-form (Griffin) stainless steel beaker with a seamless, non-corrosive finish and a pour spout for easy liquid transfer.
- Seamless 304 stainless steel construction for corrosion resistance and easy cleaning.
- 125 mL capacity suitable for mixing and heating small volumes.
- Low-form (Griffin) profile for general laboratory use.
- Pour spout and flared edge for controlled, spill-free pouring.
- Outer diameter approximately 2-5/8 in and height approximately 2-1/8 in.
- Durable, easy-to-maintain finish ideal for repeated lab use.
Bellco Glass, Inc. ThermalSeal RT, 2mil For Microplates
Sealing films prevent evaporation and protect samples during processing, storage, and shipment. They have superior quality film and uniform adhesive. With 2 perforated end tabs for accurate positioning. Removable end-tab backing for sealing around ends of plate. Films are packaged in zipper bags. Manufactured from 2mil polyester. 83x143mm, -40C to 120C, real time PCR, Co2 exchange-No, Pierceable-Yes, DN/RNase free-Yes
Med Vet International 42mm Stainless Steel Forkless TTA Plate, J1072SF3
42mm Stainless Steel Forkless TTA Plate
Hach Company Beaker, Polypropylene, Low Form, 150 mL
Griffin style (low form) beakers from Nalgene are the industry standard fora wide variety of lab applications. Graduations are high quality screen printing in sizes ≥250mL. Bull nose lip and molded pour spout minimize spillage in liquid transfer. Autoclavable, non-toxic and biologically inert. Volumes and graduations are approximate.
Grainger G2372 Webbing Polypropylene 1 1/2 W Blue
The Grainger 14A799 is a Westward brand 1/4-inch drive socket adapter that converts a 1/4-inch square drive to a 3/8-inch square drive. It is made from chrome vanadium steel for durability and allows use of 1/4-inch drive tools with 3/8-inch drive socket accessories. This adapter measures 1-1/2 inches long and has a black oxide finish to resist corrosion. It is rated up to 20,000 psi working torque.
CELLTREAT Scientific Products 1000mL Graduated Beaker With Handle, Polypropylene, Non-sterile Case Quantity 6
Molded pouring spouts and rolled lip fordripless work environment
Handled Beakers feature clearly printedgraduations
Sturdy handles with textured thumb restensure safe handling of hazardous solutions
Polypropylene material is resistant to avariety of strong acids, bases, and solvents
Can withstand -20 ̊C to 135 ̊C