250 mL, Supplies, Ready to Ship
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Glass Beaker, Low Form
United Scientific SuppliesOur beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness, spouts designed for easy pouring, and beaded tops. The 20ml and larger sizes also have white printed graduations and a marking area. Tolerance for beakers is approximately +- 5%.
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Heavy-duty rim for longer service Narrow mouth Graduated scale indicates approximate volume The Erlenmeyer design is extremely popular and has been modified for numerous lab applications.
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CN Filter Units
Thermo Scientific NalgeneNalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…
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Griffin Low Form Beakers
Polarware CompanySeamless stainless steel construction with pour spout Pour spout allows for easy transfer of liquids Capacity full-mark near top of beaker assures accurate measuring Dimensions are listed in O.D. x Height
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KIMAX Squibb Separatory Funnels With Plastic Stopper
DWK Life Sciences (Kimble)With Teflon ® stopcock plug Standard Taper ground neck has solid plug stopper of high-density polyethylene Designed for Federal Specification NNN-F-800
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ValueWare® Beakers, Low Form, Heavy Duty
DWK Life Sciences (Kimble)Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use.…
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Griffin Beakers - Low Form, PMP, Blue Printed Graduations
Globe ScientificThese superior quality Griffin beakers are ideal for all general laboratory procedures. In one beaker you can mix, measure and prepare solutions. Our Griffin beakers have a low-form and a tapered pour spout to facilitate the transferring of liquids without dripping. The heavy-duty plastic…
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Polycarbonate Erlenmeyer Flasks
CorningDisposable flasks feature wide, easily accessible mouths All flasks have Sterility Assurance Level (SAL) of 10 -6 Non-binding Wide, easy access mouth Made from optically clear polycarbonate Sizes from 125 mL to 1 L Certified non-pyrogenic Non-baffled bottoms Certified…
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Rapid-Flow™ Sterile Filter Storage Bottles
Thermo Scientific NalgeneSave time and minimize contamination with radiation-sterilized Thermo Scientific™ Nalgene™ Rapid-Flow™ Filter Storage Bottles. Use with Nalgene Bottle-Top Filters or as replacement/extra receptacles for Nalgene Tissue Culture and Sterilization Filter Units. Excellent as single-use…
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Nylon Filter Units
Thermo Scientific NalgeneNalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…
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Shake Flasks
DWK Life Sciences (Wheaton)For use with orbital or reciprocating shakers Baffles improve aeration and mixing for microbial and bacterial cultures Break resistant lip for use with stopper, cotton plug or film cover Pinched neck design to reduce splashing on flasks with 4 baffles Autoclavable borosilicate…
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PPCO Centrifuge Bottles
Thermo Scientific NalgenePerform biopharmaceutical aseptic fluid transfer or sampling applications with the tri-clover flange of Thermo Scientific™ Nalgene™ PPCO Centrifuge Bottles, molded of transparent polypropylene copolymer. Ideal for large-volume cell harvesting, pelleting and protein purification, these…
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Plug-seal screw caps Graduated Neck opening: 29 mm Ideal for all media prep and storage needs. Easy to use with larger volume serological pipets.
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Calibrated “to deliver” in accordance with ASTM E-1272 and ASTM E-542 The double scale, numbered up and down, is in durable white enamel. Supplied with shock-absorbing polyethylene bumper guards.
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PYREX® VISTA™ Filtering Flasks
CorningMicro Filtering Flasks These PYREX® VISTA™ micro filtering flasks are recommended for microchemical use. The vacuum hose is attached to the flask's sidearm. A funnel is inserted into the neck of the flask through a ground joint or rubber stopper. The applied vacuum facilitates the…
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Griffin Beakers - PP
labForce® (powered by Thomas Scientific)Polypropylene construction Sizes range from 50 to 5000 mL Thomas Low-Form Griffin Beakers have easy-to-read screened graduations plus size code, resin code, maximum use temperature and "No flame" symbol. Ribs make stacking easy. Beakers meet ISO/DIS 7056 International…
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Tri-Stir Beakers
Dyn-A-MedDisposable graduated polypropylene construction Flat bottom for magnetic stirring (not for use on hot plates) Chemically resistant Autoclavable Constructed with sloping sides that allow nesting for storage Unique triangular flanged rim with notches forms three…
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Low Form, Heavy Duty Glass Beakers
United Scientific SuppliesHeavy duty beakers are ideal for tough handling conditions including mechanized washing. Beakers feature a double graduated metric scale and a marking area. Tolerance is approximately ± 5%.
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Teflon® stopcock plug and Standard Taper polyethylene stopper Stem length of 65 mm PYREX® borosilicate glass body
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Polysulfone Bottle-Top Filter Holders
Thermo Scientific NalgeneConvenience of a bottle top filter with the ability to re-use the filter housing Nalgene 320 Autoclavable Securely screws onto glass media bottles* with 33 mm or 45 mm neck sizes Deep screw threads attach directly to bottle allowing convenient filling and vacuum filtration without…
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Lab Glass Stoppered Bottles
CorningNarrow mouth PYREX® with glass stopper With ground neck With ground glass stoppers 125 mL and 250 mL bottles are furnished with a number 19 Standard Taper stopper; 500 mL bottles are furnished with a number 24 Standard Taper stopper; 1,000 mL and 2,000 mL bottles are…
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Tall Form Glass Beaker
United Scientific SuppliesOur Berzelius (tall form) beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness, spouts designed for easy pouring, and beaded tops. The 20ml and larger sizes also have white printed graduations and a marking area. Tolerance for beakers is…
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Calibrated "to contain" at 20°C Accuracy tolerances approximately twice those specified for Class A
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Polymethylpentene Beakers
Thermo Scientific NalgenePlastic, with glass-like clarity, strong and impact-resistant Low form with spout Autoclavable Usable continuously to 150°C, intermittently to 175°C Excellent chemical resistance, although attacked by powerful oxidizing agents and affected by prolonged exposure to hydrocarbons, ethers, etc.…
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Calibrated to Class A ASTM E-542 and E-288 Supplied with a certificate of identification Traceable to NIST standards The graduation line is sharp and permanent. Large white block letters make it easy to read. Supplied with a Standard Taper stopper.
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Diamond® Essentials™ Griffin Style Beakers with Handle
Globe ScientificDiamond® Essentials™ Griffin Style Beakers meet the demands for mixing, pouring, stirring, and measuring solutions in many laboratory operations. Available in economic polypropylene (PP) or crystal clear Polymethylpentene (PMP), these beakers are the safe, shatterproof alternative to…
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Analytical Test Filter Funnels
Thermo Scientific NalgeneUse these economical sterile disposable filter funnels to perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product. The squeeze and twist funnel is easy to remove for retrieval of the CN membrane. Economical, disposable and sterile …
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Tissue Culture Flasks
Celltreat ScientificCELLTREAT Tissue Culture flasks are manufactured under the most stringent conditions and include a 100% integrity test to assure the reliability with your tissue and cell culture work. Class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 quality management systems all…
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These PYREX® EZ Access™ wide mouth volumetric flasks are calibrated to Class A tolerances and are designed for microchemical work. The heavy duty, wide mouth facilitates filling and mixing. Supplied with interchangeable Standard Taper PYREX® ground glass stopper. The graduation line…
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Baffles enhance aeration and agitation of contents of the flask. Unique impeller design ensures optimal stirring. Sidearm designs permit easy access of 25 mL and 50 mL pipets. Reusable Glass Spinner Flask is designed to improve cell growth by keeping the culture media moving and…
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PYREX® Distilling Flasks
CorningSuitable for microchemical applications Side-arm on all sizes is approximately 77 mm below the top of the neck at an angle of 75° Adaptable for use with thermometer calibrated for 76 mm immersion 50 mL flask takes rubber stopper No. 1; 250 mL flasks, stopper No. 3; 500 mL flask, stopper No.…
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Diamond® Essentials™ Griffin Style Beakers, Low Form, PMP
Globe ScientificDiamond® Essentials™ Griffin Style Beakers meet the demands for mixing, pouring, stirring, and measuring solutions in many laboratory operations. Available in economic polypropylene (PP) or crystal clear Polymethylpentene (PMP), these beakers are the safe, shatterproof alternative to…