PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk

PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk Reviews

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PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk Feature

• Capacity: 1000mL
• Outer diameter is approx 129mm
• Graduation interval is 50mL
• Material is Borosilicate Glass
• Dual Graduations

PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk

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Oct 29, 2011 05:50:04

Pyrex, Volumetric Flask, 500 mL

Pyrex, Volumetric Flask, 500 mL Reviews

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Calibrated to contain. With ground glass stoppers. 500ml.

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Oct 24, 2011 11:24:04

Nalgene Erlenmeyer Flask, Polypropylene, 50mL (Pack of 12)

Nalgene Erlenmeyer Flask, Polypropylene, 50mL (Pack of 12) Reviews

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Nalgene Erlenmeyer Flask, Polypropylene, 50mL (Pack of 12) Feature

• Capacity: 50ml; stopper number: 1
• Material: polypropylene
• Designed for general laboratory use
• Shatter-proof and translucent
• Liquid level easily visible

This 50ml polypropylene Erlenmeyer flask is designed for general laboratory use. Its construction is shatter-proof and translucent, making liquid level easily visible. Use #1 size stopper with this flask. Material: polypropylene. Capacity: 50ml. Stopper number: 1. Autoclavable. Translucent. 12/Pack; 36/Case. Nalgene #: 4102-0050.

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Oct 23, 2011 03:45:03

Corning Pyrex 5640-2L 2L Class A Heavy Duty Volumetric Flat Bottom Flask withCorning Pyrex Glass Standard Taper Stopper

Corning Pyrex 5640-2L 2L Class A Heavy Duty Volumetric Flat Bottom Flask withCorning Pyrex Glass Standard Taper Stopper Reviews

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Corning Pyrex 5640-2L 2L Class A Heavy Duty Volumetric Flat Bottom Flask withCorning Pyrex Glass Standard Taper Stopper Feature

• Capacity: 2000mL; height 440mm; outer diameter: 180mm; tolerance: +/- 0.5mL
• Made from borosilicate glass code 7740
• Flat bottom volumetric flask has a No. 27 standard taper stopper made from hollow glass - and a long neck style
• Flask provides improved lab convenience - broad selection - and precise volume measurement
• Manufactured to Class A tolerances as established by ASTM E-694 - ASTM E-542 - and ASTM E-288

These PYREX 2L volumetric flasks provide improved lab convenience - broad selection - and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 27 standard taper glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E-694 for volumetric ware - ASTM E-542 for calibration of volumetric ware - and ASTM E-288 for volumetric flasks. Material: borosilicate glass code 7740. Capacity: 2000mL. Flask style: volumetric. Flask shape: flat bottom. Top style: standard taper stopper. Neck style: long. Stopper style: hollow glass. Standard taper stopper number: No. 27. Flask feature: heavy duty. Accuracy class: Class A. Feature: reusable. Tolerance: +/-0.5mL. Height: 440mm. Outer diameter: 180mm. Corning #: 5640-2L.

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Oct 21, 2011 20:08:12

Simple Distillation Kit w/ 500ml Flask

Simple Distillation Kit w/ 500ml Flask Reviews

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Simple Distillation Kit w/ 500ml Flask Feature

• Sold As set
• Flask Capacity (ml) 500
• ThermometerRed Spirit, 0-300F
• Rubber Stopper #5
• Boiling Chips Approx 1g, Aluminum Oxide

This distillation kit comes with a 500ml distilling flask with a side arm, a number 5 rubber stopper with a hole, a thermometer that ranges from 0-300 Fahrenheit, and approximately one gram of boiling chips (aluminum oxide, boileezers). Distillation is a widely used method for separating mixtures based on differences in the conditions required to change the phase of components of the mixture. To separate a mixture of liquids, the liquid can be heated to force components, which have different boiling points, into the gas phase. The gas is then condensed back into liquid form and collected.

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Oct 19, 2011 22:57:03

Corning Direct Overhead Drive 120mm Center Cap Assembly; For 8L and 15L flasks; 2-1/4 in. tubing

Corning Direct Overhead Drive 120mm Center Cap Assembly; For 8L and 15L flasks; 2-1/4 in. tubing Reviews

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Center Cap Assembly; Corning; Direct overhead drive; 120mm; For 8L and 15L Proculture spinner flasks with 2-1/4 in. tubing and 2-12mm probe insertion fittings

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Oct 18, 2011 13:43:07

Kimble Kimax, Iodine Flask With PTFE Stopper, 125mL (Pack of 2)

Kimble Kimax, Iodine Flask With PTFE Stopper, 125mL (Pack of 2) Reviews

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Kimble Kimax, Iodine Flask With PTFE Stopper, 125mL (Pack of 2) Feature

• An Erlenmeyer flask is a widely used type of laboratory flask which features a flat base, a conical body, and a cylindrical neck
• For analysis of dry shellac, varnishes, oils, fatty acids
• Size 22 PTFE standard taper stopper is included
• A durable matte-finish ceramic enamel marking spot takes writing and erases easily
• Designed from ASTM Specification E1404, Type II, Class 3 requirements

This Kimax flask is used in the analysis of dry shellac and shellac varnishes with Wijs iodine monochloride solution and may be used to determine the total iodine value of oils, fatty acids and bodied oils with Rosenmund-Kuhnhenn reagent (ASTM D1541). It may also be used in the testing of drying oils for use in paints and varnishes, either with Wijs solution or with Hanus iodine-bromine solution (ASTM D555). Designed from ASTM Specification E1404, Type II, Class 3 requirements. Capacity: 125mL. PTFE Stopper Size: 22. Widest Diameter: 66mm. Height (without stopper): 124mm. Kimble #: 27200-125.

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Oct 17, 2011 03:13:07

Pyrex* Brand Erlenmeyer Shaker Flask with Extra-Deep Baffle; 250mL; Neck O.D.: 38mm

Pyrex* Brand Erlenmeyer Shaker Flask with Extra-Deep Baffle; 250mL; Neck O.D.: 38mm Reviews

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Flasks, Erlenmeyer; Cell Culture; Pyrex; Shaker Flask w/Extra Deep Baffles; 250mL; Neck O.D.: 38mm

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Oct 15, 2011 23:25:08

Pyrex Brand 1000 Griffin Low-Form Beaker, 2000 mL, 4/pk

Pyrex Brand 1000 Griffin Low-Form Beaker, 2000 mL, 4/pk Reviews

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Pyrex Brand 1000 Griffin Low-Form Beaker, 2000 mL, 4/pk Feature

• PYREX Brand 1000 Glass Beakers - Griffin, low form
• Griffin, low form, double scale, graduated
• Product Type: Beaker
• Capacity (mL): 2000
• Capacity (Liters): 2
• Material: Glass
• Autoclavable: Yes
• Quantity: 4
• Dimensions: 7-1/2" H x 5-1/8" OD
• Brand: Pyrex
• Model: 1000-2L
• Manufacturer number: 1000-2L
• Part Number: AO-34502-13
• Package Quantity: PACKAGE of 4

Glass beakers with spouts are manufactured with uniform wall thickness to offer optimum balance between thermal shock resistance and mechanical strength. The 250-mL to 4000-mL beakers have a double graduated metric scale to indicate approximate content. All sizes have an extra large marking spot. The 10-mL size is not graduated. Reference: ASTM E-960.

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Oct 13, 2011 09:23:04

Corning Pyrex 5644-10 10ml Class A Heavy Duty Volumetric Flat Bottom Flask with PTFE Stopper (Pack of 12)

Corning Pyrex 5644-10 10ml Class A Heavy Duty Volumetric Flat Bottom Flask with PTFE Stopper (Pack of 12) Reviews

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Corning Pyrex 5644-10 10ml Class A Heavy Duty Volumetric Flat Bottom Flask with PTFE Stopper (Pack of 12) Feature

• Class A volumetric flasks manufactured to Class A tolerances: ASTM E- 694 for volumetric ware; ASTM E-542 for calibration of volumetric ware; ASTM E-288 for volumetric flasks
• Flat bottom flask shape
• Long neck style
• PTFE Keyhole stopper
• Reusable

PYREX 10mL Class A Volumetric Flask with Keyhole PTFE Stopper. Machine-blown body is sealed to heavy-beaded heavy-tubing necks tooled for No. 9 PTFE color-coded keyhole stoppers. Sharp, permanent graduation lines. Inscription: Large white block letters. Material: Borosilicate Glass Code 7740. Capacity: 10mL. Tolerance: ±0.02mL. Flask Style: Volumetric, long neck, flat bottomed. Height: 99mm (approx). Outer Diameter: 28mm (approx). Reference: ASTM E-288; ASTM E-542; ASTM 694. Corning #: 5644-10.

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Oct 11, 2011 16:50:54

Talboys 901800 136C Plain Granules

Talboys 901800 136C Plain Granules Reviews

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Talboys 901800 136C Plain Granules Feature

• High purity, white, amphoteric alundum granule
• Extremely hard porous surface
• Will not crumble or "powder"
• Four mesh granule size
• Specific gravity 3.97

For prevention of "Bumping" in boiling liquids In any laboratory procedure involving the boiling of a liquid,inert and insoluble,Hengar Granules effectively prevent super-heating with its attendant dangerous explosive vaporization commonly known as "bumping". A few Hengar Granules in any boiling liquid permit a steady copious stream of bubbles to escape without this spasmodic splatter. Evaporation or distillation proceeds quietly and smoothly. Sharper fractions result. Flask breakage is reduced and watching time is minimized. Froth is spread out evenly and does not climb the neck of the flask. Especially useful in boiling soap solutions and evaporating ethereal extracts of fat. With Hengar Granules in the vessel, any gases formed are extracted from the liquid quickly and completely. Insoluble, Hengar Granules cannot contaminate the liquid. They remain at the bottom of the flask or beaker, permitting the liquid to be readily poured off. After use, the granules are simply discarded. Hengar Granules are also available with a pure selenium coating, for use in the Kjeldahl digestion and distillation method of organic nitrogen determination.

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Oct 09, 2011 05:45:23

Corning CellBIND Surface Rectangular Cell Culture Flasks; 175cm2 Growth area; Canted neck

Corning CellBIND Surface Rectangular Cell Culture Flasks; 175cm2 Growth area; Canted neck Reviews

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Flask, Cell culture; Polystyrene; Growth Area: 175cm; CellBIND Surface Treatment; Angled Neck; Max. Working Volume: 250mL; Recommended Medium Volume: 35-52.5mL; With Phenolic-style Cap; Sterile

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Oct 08, 2011 02:41:08

Thermo Scientific Nalgene Sterile Disposable Erlenmeyer Flasks w/Baffled Bot; 500mL; Vented closure

Thermo Scientific Nalgene Sterile Disposable Erlenmeyer Flasks w/Baffled Bot; 500mL; Vented closure Reviews

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Flask, Erlenmeyer; Thermo Scientific Nalgene; PETG; Sterile with vented closure; Disposable; 500mL; Ideal for shaker and suspension cell culture, media preparation or storage

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Oct 04, 2011 07:14:18