250 mL, Glass
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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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PYREX Graduated Cylinder
CorningLifetime Red™ Graduated Cylinders Capacity control is the most important specification for graduated cylinders. Class B tolerances. Corning assures accuracy through precision-drawn tubing and precise calibrations. All cylinders are manufactured to ASTM E 1272 which describes standard…
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Full length 24/40 joint on all sizes except 50 mL, which has Standard Taper 19/38 joint Graduated scale indicates approximate volumes Extra large marking space
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These PYREX® graduated cylinders are calibrated “to contain” (TC) and are equipped with a 24/40 Standard Taper outer joint. These cylinders are particularly useful as distilling receivers. Graduations are in durable white enamel. Supplied without stoppers. For hollow glass Standard…
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Beakers (Glass), 250mL (not for Rondo12)
Mettler ToledoChoosing the appropriate titration beaker may seem trivial but do you always choose the best beaker for the application? METTLER TOLEDO offers a wide range of beakers for use directly on any of their titrators or sample changers. Mettler products are intended for sale/shipment within the US…
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PYREX Vacuum Filter Flask
CorningFor use in vacuum filtration applications Withstands full vacuum (to 30” Hg) With hose barb for 1/4” I.D. tubing
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Delong style Three baffle indents Designed to provide greater agitation of solution to improve oxygen or gas transfer when used with rotary or reciprocating shakers. Long neck reduces splashing and is designed for two-position polypropylene closures.
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PYREXPLUS® Filter Flask
CorningProtective PVC coating for longer product life and safety Graduated to show approximate capacity Heavy wall Autoclavable (121 °C) and resistant to thermal shock Tubulation O.D. is 10 mm on sizes up through 1,000 mL and 12.5 mm on 2,000 and 4,000 mL sizes (tubing is non-coated).
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Replaceable tip, Teflon® stopcock and high-density polyethylene stopper Designed for long life and maximum safety Economical - reduces costs by providing replacement components Stopcock assembly features a simple screw thread locking nut and collar which ensure that the stopcock…
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Calibrated "to contain" Tolerances ±5% Inexpensive, designed for those institutions performing many laboratory procedures PYREX® glass has proven itself to be tough and reliable for over 75 years of demanding use in the laboratory environment. The PYREX® name…
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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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Clear French Square Glass Bottles With White Polypropylene Cap with Poly-Vinyl…
DWK Life Sciences (Wheaton)With attached screw caps Ideal for field or general laboratory use
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Double Sidearm Celstir® Spinner Flasks
DWK Life Sciences (Wheaton)With Cell Suspension Stirrer, Celstir® Entire flask assembly can be autoclaved Offered in six sizes, working capacities 25 to 1,000 mL Easy access through side arms Of Wheaton “200” borosilicate glass Cylindrical with screw neck and polypropylene cap …
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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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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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PYREX Polyethylene Bumper Guard
CorningBumper guard is a polyethylene shock absorbing ring designed to reduce the breakage of cylinders. For best results, slide the ring toward the top to absorb shock should the cylinder be accidentally upset.
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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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These PYREX® heavy wall centrifuge bottles have beaded necks and use No. 6 rubber stoppers. These bottles have a small bottom area and are designed for use where relatively small amounts of solids are involved, which permits concentration of sediment for decanting operations. Due to the heavy…
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PYREX VISTA flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The flat bottom boiling flasks are designed to ASTM E-1403.
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Laboratory/Media, KG-35 Borosilicate Glass, Screw Thread, Graduated, without…
DWK Life Sciences (Kimble)Graduated Media Bottles Screw thread graduated laboratory/media bottle with a large white marking spot.
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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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Iodine Flasks
CorningFor the determination of the iodine number of oils, fats and waxes by the Wijs and Hanus methods Flaring, funnel-shaped lip and Standard Taper 22 stopper
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PYREX® Griffin Low-Form Beakers
CorningUniform wall thickness Large marking spot Spout Standard Griffin Beakers with spout, manufactured with uniform wall thickness, offer optimum balance between thermal shock resistance and mechanical strength. For convenience, the 250 through 4000 mL beakers have a double graduated…
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PYREXplus® Media Storage Bottles
CorningPatented heavy-duty bottle can be used for storage as well as mixing and sampling. A protective PVC coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. Bottle comes complete with autoclavable, one-piece, teal colored,…
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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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Featuring PYREXplus® protective PVC safety coating May be autoclaved or microwaved to 121°C (250°F) Resistant to thermal shock Similar to 1744F31 series. Borosilicate glass safety bottles provide good optical clarity and are mechanically durable. Can be marked with either…
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Permanent graduation line Machine-blown bodies Heavy-beaded, heavy-tubing necks are tooled for polyethylene stopper Stopper is made with a closed bottom and is of linear, high-density polyethylene to conform to Standard Taper stopper dimensions
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Chemical and thermal resistant Graduated Screw cap Bottles are made from PYREX® borosilicate glass for enhanced chemical and thermal resistance. Square bottles are easy to handle, take up less space (13-20%) on the shelf or autoclave and are ideal for mixing, sampling and…
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These PYREX® Class A graduated cylinders are calibrated "to Deliver" (TD) in accordance with ASTM E-1272 and ASTM E-542. The double scale, numbered both up and down, is in durable blue enamel. Cylinders are supplied with shock absorbing polyethylene bumper guards. For replacement…
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These PYREX VISTA Class A graduated cylinders are calibrated either “to contain” (TC) or “to deliver” (TD), and have blue enamel graduations. The cylinder capacity is in accordance with ASTM E-1272. The 10mL size has a funnel top.
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These PYREX® wide mouth Erlenmeyer flasks are especially recommended for use as titration flasks and are designed with heavy duty rims to reduce chipping. For convenience, these flasks are graduated in durable white enamel to show the approximate capacity and have an extra large marking…
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These flasks are for use in determining phosphoric acid in mixed fertilizer. Flasks feature a wide neck and heavy construction throughout.