Beaker Cover

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Beaker Cover
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  • PYREX® Plain Watch Glass/Beaker Covers

    Corning

    These PYREX® watch glasses are designed to fit PYREX® beakers. They possess high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. The heavy wall and uniform fire-polished edge provide mechanical…

  • Watch Glasses

    DWK Life Sciences (Kimble)

    Concave circular glass used as an evaporation surface for liquids, to cover beakers, or to hold solids when being weighed. Fire-polished edge 1.2 mm minimum thickness Diameter tolerance ±1 mm Manufactured from 90 expansion soda-lime glass conforming to USP Type III…

  • Premium Aluminum Foil

    Thomas®

    …Unique box flaps prevent the roll from leaving the box. AL-Pop-Ups™ are individual sheets of foil. Timesaving one-at-a-time single sheet pop-up requires no cutting or tearing. Sheets are ideal for covering flasks, beakers, petri dishes, weigh boats, disposable crucibles, and wrapping samples.

  • Speedy-Foil™

    Diversified Biotech

    …RNase and DNase free Variety - Multiple sizes available to fit a wide range of laboratory containers Ideal Uses: 2 x 2" - Test tubes, vials 3 x 3" - Flasks, 50mL tubes 4 x 4" - Beakers up to 500mL 5 x 5" - Beakers up to 1L

  • PVC Plastic Wrap

    Huff Paper

    Clear polyvinyl film, useful for covering beakers and dishes, capping flasks and test tubes, etc. Conforms readily to wrapped object Self-clinging properties hold wrap tightly in place Thickness 0.005-inch Offered in 1000 ft. and 2000 ft. rolls, 12” and 18” wide. In…

  • Watch Glass

    Dynalon

    Product Dimensions (l x w x h) : 0x2.354x0.366in Watch Glass. Polypropylene . 60 mm diameter. Provided with a stable base and made of chemically resistant polypropylene. Will withstand temperatures up to 120ºC. May also be used as beaker covers.

  • Softening Point Apparatus

    Humboldt

    Includes 800ml beaker with brass set-up fixture with cover and thermometer port with stopper, shouldered rings, ball centering guides and standard balls.

  • Polytetrafluoroethylene Beaker Covers

    Dynalon

    Isostatically molded beaker covers (watch glass) from virgin polytetrafluoroethylene and machine finished to give a smooth surface for ease of cleaning and to eliminate contamination. Virtually immune to chemical attack, only attacked by some fluorine containing compounds at high temperature and…

  • PYREX® Ribbed Watch Glass/Beaker Cover

    Corning

    Meets EPA requirements for methods 3005, 3010, 3020 Fast, easy clean-up Save time, trouble and expense! No need to spend extra time and money having cane sealed to regular watch glasses in order to meet EPA specifications. 100% reliable molded-in ribs cannot pop off, eliminating the need to make…

  • Heavy Wall Polytetrafluoroethylene Beakers

    Dynalon

    …for easy cleaning and eliminates contamination Withstands temperatures from cryogenic range to 260°C Resists adhesion by practically all substances. Supplied with pouring spout. Beaker covers sold separately. NOTE: Polytetrafluoroethylene is affected by molten alkali metals.

  • Beaker Cover, Polytetrafluoroethylene 1 mL

    Dynalon

    Isostatically molded beaker covers (watch glass) from virgin polytetrafluoroethylene and machine finished to give a smooth  surface for ease of cleaning and to eliminate contamination. Supplied with pouring spout. Virtually immune to chemical attack, only attacked by some fluorine containing…

  • Chemware® PFA Griffin Beakers

    Saint Gobain

    …PFA Griffin Beakers have a specially machined bottom designed for rapid, efficient heat transfer. They are transparent for easy viewing and graduated for easy measuring. They feature a non-stick, easy-to-clean surface. Use Chemware® PTFE watch glasses as beaker covers. Can be…

  • Watch Glasses

    Walter Stern

    Concave Clear Annealed Glass Covers Used To Return Condensation to beakers Fired-Polished Edges

  • Accessories for Branson Ultrasonic Cleaners

    Branson

    …can be done with any of the following accessories. The trays and baskets are made of stainless steel with holes ranging from 1/8" to 1/4" dia. Small parts can be placed into beakers via use of a beaker cover. The accessories listed fit Branson models 1800 thru 8800 and 1510 thru 8510.

  • Goldfisch Fat Extractor, 6-Unit

    Labconco

    …an open drain of at least 3/4" IPS; and 6-foot, 3-wire cord with plug. Includes 6 support stirrups, 12 borosilicate glass 100 ml beakers, 6 alundum extraction thimbles, 6 heat covers, 6 cork gaskets, 6 beaker rings, 6 upper condenser gaskets, 9 sample tubes and 9 borosilicate glass reclaiming tubes.

  • Glass Plates

    GSC International, Inc.

    The Glass Plate is made from single strength plate glass, 2mm thick. Used as a cover for Flasks, Cylinders or Beakers.

  • Deluxe Chemistry Hardware Assortment

    United Scientific Supplies

    …labs and includes the following:  Beaker, Glass, 100ml (1), Beaker, Glass, 250ml (1), Beaker, Glass, 400ml (1), Beaker, Glass, 1000ml (1), Bottle, Wash, 125ml, Plastic (1), Clamp, Burette (1), Clamp, Mohr's Pinchcock (1), Crucible with Cover, 10ml (1), Cylinder, Graduated, Glass, 10ml…

  • Chemware® PTFE Griffin Beakers

    Saint Gobain

    …Easy to clean, these beakers have a broad spout for easy pouring. They can be heated on a hot plate up to 550°F (288°C), when proper care is exercised. The specially molded bottom allows rapid heat transfer. Use Chemware® PTFE Watch Glasses as beaker covers. Can be heated…

  • Oil Bath Rust Preventing Characteristics

    Koehler

    …pulled drive-roller bearing arrangement. Paddles move to a raised position for placement of sample beakers in the bath. Stainless steel bath includes perforated support shelf for beakers and cover plate. Long-lasting polyester drive belt improves reliability. Drive train components are protected…

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P1100

    Crest Ultrasonics

    …Stainless Steel Beaker Cover (250mL): Lid style P1100 size cover with cut-outs for holding a 250mL beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P1100 size cover with cut-outs for holding a 600mL beaker suspended a…

  • Bransonic® Ultrasonic Baths

    Branson

    …auto calibration through front panel. Note: Tank cover: included. For optimum cleaning results it is recommended to purchase the appropriate Bransonic® accessory best suited for your application needs. Branson offers perforated trays, solid trays, beaker covers, support racks.

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P2600

    Crest Ultrasonics

    …Stainless Steel Beaker Cover (250mL): Lid style P2600 size cover with cut-outs for holding a 250mL beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P2600 size cover with cut-outs for holding a 600mL beaker suspended a…

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P500

    Crest Ultrasonics

    … Stainless Steel Beaker Cover (250mL): Lid style P500 size cover with cut-outs for holding a 250mL beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P500 size cover with cut-outs for holding a 600mL beaker suspended a couple…

  • XtremeFLEX® BWH-D Dual Element Heating Tapes

    BriskHeat

    …increases flexibility Ideal for wrapping around and heating a wide range of laboratory glassware and apparatus: graduated cylinders, flasks, beakers, distillers, tubing, and more Connects easily to your choice of temperature control Includes high-temperature tie-downs for easy installation…

  • Chemware® PTFE Evaporating Dishes

    Saint Gobain

    …to concentrate a solution or to create solid precipitates. The evaporating dish can also be used as a shallow bath, as a drying dish or as a beaker cover to protect contents from dust and other contaminants. PTFE material is unbreakable, chemically inert, and withstands temperatures up to 550°F…

  • Liquid Sampling & Stirring Kits

    Dynalon

    …Dipper Sampling Kit (Consists of 1 each below) 1.5' Handle 3' Handle 6' Handle 250 mL Dipping Beaker 500 mL Dipping Beaker 1000 mL Dipping Beaker Stirrer Kit (Consists of 1 each below) 1.5' Handle 3' Handle 6' Handle Stirring…

  • DURAC® Calibrated Electronic Stainless Steel Stem Thermometers

    H-B Instrument

    …probes easily reach into cuvettes, test tubes, flasks, beakers and more Blunt tip probe is ideal for veterinary practices, farm and ranch Surface probe is ideal for cooking, laboratories and hot plates (does not include probe cover) Features include minimum/maximum temperature readings,…

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P1200

    Crest Ultrasonics

    …Stainless Steel Beaker Cover (250mL): Lid style P1200 size cover with cut-outs for holding a 250mL beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P1200 size cover with cut-outs for holding a 600mL beaker suspended a…

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P1800

    Crest Ultrasonics

    …Stainless Steel Beaker Cover (250mL): Lid style P1800 size cover with cut-outs for holding a 250mL beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P1800 size cover with cut-outs for holding a 600mL beaker suspended a…

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P230

    Crest Ultrasonics

    … Stainless Steel Beaker Cover (250mL): Lid style P230 size cover with cut-outs for holding a 250ml beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P230 size cover with cut-outs for holding a 600ml beaker suspended a couple…

  • Powersonic™ Benchtop Ultrasonic Cleaners, Model P360

    Crest Ultrasonics

    … Stainless Steel Beaker Cover (250mL): Lid style P360 size cover with cut-outs for holding a 250mL beaker suspended a couple inches in the tank solution by means of grommet. Stainless Steel Beaker Cover (600mL): Lid style P360 size cover with cut-outs for holding a 600mL beaker suspended a couple…

  • Ford Viscosity Cups

    BYK-Gardner

    …standard oils referenced to certified NIST oils. Ford Cup Accessory Kit includes a cover glass for removing excess sample from cup, a bubble level for leveling cup and stand, a stainless steel beaker and a package of cleaning swabs. Ranges (in centistokes): Cup #2: 25-120; Cup #3: 37-231;…

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