Glass
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These PYREX® culture tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly…
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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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Single use culture tubes are housed in easy-to-open, easy-to-use packaging. The three small sizes come in a dispenser arrangement while the larger sizes are bulk-packed. Culture tubes are made of borosilicate glass to reduce pH changes and contaminants that could potentially leach from…
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Graduated upward to 0.5 mL in divisions of 0.05 mL , from 0.5mL to 3mL in 0.1 mL divisions, from 3 mL to 5 mL in 0.5 mL divisions and from 5 mL to 100 mL in 1 mL divisions. Made with a 3 mm vent hole located 180° from the front of the tube. Tubes are for testing propane, butane and Isobutane mixtures.
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Wheaton Alcohol Burner
DWK Life Sciences (Wheaton)Ground glass cap Wheaton 400 borosilicate glass Supplied with glass stopper This burner, manufactured from soda-lime glass, is designed for use with isopropyl or denatured ethyl alcohol. Its low-heat flame is well suited for microscopy purposes. The unit is supplied with a…
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PYREX VISTA Griffin Beakers with spout are manufactured to provide balance between thermal shock resistance and mechanical strength. For convenience, the 250 through 1000 mL beakers have a double graduated metric scale to indicate approximate content. All sizes have an extra large marking spot. The…
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BD Vacutainer® Plus Plastic Serum Tubes have spray-coated silica and are used for serum determinations in chemistry. Samples processed in these tubes may also be used for routine blood donor screening, immunohematology and diagnostic testing of serum for infectious disease.* * The…
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The one-step, closed-system tube for blood collection, mononuclear cell separation and transportation offers convenience, safety and reproducibility that may contribute to increased lab productivity. This product is for in vitro diagnostic use.
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Pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. These “to deliver” pipets must be blown out to obtain total rated capacity. Reference: ASTM E-1044.
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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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300 mL BOD Bottles with Robotic Stoppers
DWK Life Sciences (Wheaton)BOD bottles are suitable for incubating diluted samples of sewage, sewage effluents, polluted waters, and industrial wastes to determine the amount of oxygen required during the stabilization of the decomposable organic matter by aerobic biochemical action. These 300 mL capacity bottles are…
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For user convenience, PYREX Erlenmeyer flasks are graduated to show approximate capacity. The 25- 50- and 125 mL flasks are satisfactory for use as a weighing bottle. Erlenmeyer flasks come with a PYREX Standard Taper stopper.
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Disposable Tissue Culture Tubes
CorningScrew cap, flat bottom, borosilicate glass (9215J30 and J50) Suitable for tissue culture and routine bacteriological work Flat bottom allows tube to stand unsupported 9215J30 tube takes size 15-415 cap; case of 1,000 contains four packages of 250 9215J50 tube takes size 18-415…
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Staining Dishes
DWK Life Sciences (Wheaton)10-/20-slide unit This 20-slide unit is the standard for manual staining procedures. The removable glass slide rack has an open bottom to facilitate rapid immersion and drainage and eliminate carryover. The rack holds 10 single slides, 19 slides arranged alternately straight across and…
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Round bottom Short ring neck These PYREX® round bottom boiling flasks have short ring necks. These ring neck boiling flasks are precisely tooled for uniform stopper fit. The reinforced rim increases mechanical strength. These flasks are used in applications requiring rigid stoppering…
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Stopperless BOD Bottles
DWK Life Sciences (Wheaton)Marking spot Borosilicate glass 300 mL capacity BOD Bottles are suitable for incubating diluted samples of sewage, sewage effluents, polluted waters, and industrial wastes to determine the amount of oxygen required during the stabilization of the decomposable organic matter by…
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Graduated Test Tubes with Beaded Rim
DWK Life Sciences (Kimble)Excellent choice for general laboratory use Plain top, beaded rim Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
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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 / Flint French Square Bottles provide maximum content visibility. The space saving design saves on shelf and storage space. The wide mouth opening is ideal for mixing, storing and sampling. Attached black phenolic (thermoset) caps with Polyseal™ cone liners form an exceptionally tight seal…
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Oil Sample Bottle 4 oz w / Cork Cs144
DWK Life Sciences (Wheaton)With cork inserted Ideal for use as sample bottles Useful for dry powders, soil samples and specimen storage
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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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Safety Coated Reagent Bottles
DWK Life Sciences (Wheaton)Plastisol coating for safety Clear borosilicate glass with writing patch 33-430 screw cap attached Polypropylene cap with PTFE liner 125 and 250mL size Autoclavable
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Clear French Square Glass Bottles with White Polypropylene Cap with Teflon®…
DWK Life Sciences (Wheaton)With attached screw caps Ideal for field or general laboratory use
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Centrifuge Tube 15 ml
CorningUniform glass distribution in the wall, taper and bottom of these 15mL PYREX® conical centrifuge tubes provides improved mechanical strength, prevents the formation of failure-causing stress regions during centrifuging and insures the highest degree of accuracy.
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Gay-Lussac With capillary glass stopper ground to flat-sided point for take-off of overflow 10 mL and 25 mL sizes are for ASTM Standard D 369 and Barrett test H-8; AASHTO standard T-74 *min order of 10 each
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30 ml Bottle Serum, HDPE Nat
DWK Life Sciences (Wheaton)Used extensively for diluent solutions Accepts rubber stoppers and aluminum seals Autoclavable at 121C for 20 minutes
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PYREX® Powder Funnels
CorningBeaded rim and short, large bore stem Funnel i.d. and stem o.d. listed respectively
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Narrow mouth PYREX VISTA Erlenmeyer flasks have uniform wall thickness, which provide the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable blue enamel. An extra large marking space is also provided. The Erlenmeyer flasks are designed to…
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Cylinder Bumper Wht Scale 1000ml
DWK Life Sciences (Kimble)Name Class B Cylinders with Pour Spout Capacity (mL) 1000 Graduation Range (mL) 50 to 1000 Graduation Intervals (mL) 10 Tolerance (mL) ±5.0 Height (mm) 460 Shelf-Pack Qty 1 Case Qty 4 …
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Flask, Culture, Long Neck, Scale, 125ml
DWK Life Sciences (Kimble)KIMAX® flask has a thick-walled tubing neck with a plain fire-polished finish sealed to an Erlenmeyer-shaped body. Autoclavable All flasks have durable white ceramic enamel scales to indicate approximate volumes at various levels Designed from ASTM Specification E1404, Type IV,…