Ground Glass Bottles

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Ground Glass Bottles
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  • Ground Glass Wide Mouth Stoppered Bottles

    DWK Life Sciences (Wheaton)

    Wide mouth bottles Ideal for solids and viscous liquids Bottles are designed for easy cleaning in dishwasher or with a brush Specially designed rim prevents fluids from running down the outside of the bottle Wheaton 400 borosilicate glass Standard Taper stopper size indicated in listings.

  • …a no-drip pour lip for easy pouring of contents Stopper protects contents from airborne contaminants Low-profile provides added safety when stored or in laboratory use Amber bottles are of Wheaton 33 borosilicate glass (USP Type I). Amber bottles protect light-sensitive samples during storage.

  • …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 furnished with…

  • Features a no-drip pour lip for easy pouring of contents Stopper protects contents from airborne contaminants Low-profile provides added safety when stored or in laboratory use Clear bottles are of Wheaton 33 borosilicate glass (USP Type I).

  • Glass Reagent Bottles

    GSC International, Inc.

    These wide-mouth flint glass reagent bottles come with ground glass stoppers and are available in multiple capacities. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including arsenic, which are known to the State of California to cause cancer, birth defects, or…

  • Short length external Standard Taper joints These PYREX standard weighing bottles have an external Standard Taperjoint style opening. The closure style cap fits over the externally ground body.

  • Polystop™ Dropper Bottles

    Bel-Art - SP Scienceware

    …pulls out leaving the polypropylene stopper to protect the neck of the glass bottle. All parts disassemble to clean. Per each. Glass dropper tube. Soft vinyl bulb Ground standard taper neck in bottle "Bumper" opening protects the tip of the glass dropper Capacity: 100ml (3.4oz)

  • …work and also used as a container for hygroscopic materials where the bottle containing the sample is dropped into the reaction flask. KIMAX® bottle with a cap-style closure that fits over externally ground body The 40 x 80 size accommodates 1 x 3" micro TLC plates…

  • Gay-Lussac Specific Gravity Bottles

    Wilmad-LabGlass - SP Scienceware

    These unadjusted borosilicate glass specific gravity bottles determine the density of liquid samples. They have capillary stoppers, and ground Standard Taper joints to reduce evaporation.

  • Short length external Standard Taper joints PYREX® Parr weighing bottles are designed for use in weighing small samples. The closure style cap fits over the externally ground body.

  • 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  

  • Short length external Standard Taper joints PYREX low form weighing bottles have an external Standard Taper joint style opening. The closure style cap fits over the externally ground body.

  • …contamination by solubility or pH change With dropping bulb and pipet, Standard Taperground-glass stopper Stopper for 30 mL size is not standard Standard Taper. IMPORTANT: stopper is not covered by Standard Taperspecifications, but ground to an interchangeable 1:10 taper.

  • Borosil® Reagent Bottles are perfect for storing media, solvents, and other materials. Sturdy ground glass necks for long-term durability. Solid glass flat-head stoppers, easy-to-read graduations and capacities, marking spots for labeling. Mechanically strong, chemically…

  • Borosil® Amber Reagent Bottles are perfect for storing light-sensitive media, chemicals, and reagents. Sturdy ground glass necks for long-term durability. Solid flat-head stoppers, white graduations, and capacities, marking spots. Mechanically strong, chemically compatible,…

  • …not be handled. Packed complete with a reservoir bottle, U-shaped drying tube, vented connecting tube, rubber squeeze bulb, #1 single-holed rubber stopper, PTFE stopcock plug and 1/4 inch ID tubing Precision ground tips assure uniform outflow Supplied with a chemically-resistant,…

  • Balsam Bottle

    DWK Life Sciences (Wheaton)

    Of Wheaton “810” soda lime glass Capacity 100 mL Provided with a glass applicator rod and a glass cap, which is ground to fit the shoulder of the bottle to form a seal

  • Bottle Solution w / PTFE Stopper 2000ml Cs4

    DWK Life Sciences (Kimble)

    KIMAX bottles conform to ASTM E438, Type I, Class A glass. Bottle necks are ground to accept flathead color-coded PTFE stoppers. Replacement stoppers are 41941.

  • Bottle Wash

    GSC International, Inc.

    …amount of solution in the bottle. The nozzle and its straw are built into the cap of the bottle giving them a tight, leak-proof seal. We carry several sizes. Our weighing bottles are made from borosilicate glass, have a flat bottom, and come with a ground glass penny-head stopper. PRODUCT…

  • KIMAX bottles conform to ASTM E438, Type I, Class A glass. Bottle necks are ground to accept flathead color-coded PTFE stoppers. Replacement stoppers are 41941.

  • Bottle Weighing Tall Plug 25 X 40mm

    DWK Life Sciences (Kimble)

    KIMAX bottle with a plug-style, closed bottom stopper that fits into an internally ground body. Designed from Federal Specification NNN-B-1493, Type I, Style I requirements.

  • Bottle Weighing Tall Plug 25 X 50mm

    DWK Life Sciences (Kimble)

    Ideal for determining the weight of solid samples. KIMAX® bottle with a plug-style, closed bottom stopper that fits into an internally ground body Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • KimCote® plastic-coated bottles conform to ASTM E438, Type I, Class A glass. Bottle necks are standard taper ground to accept flathead color-coded PTFE stoppers.

  • Bottle Weighing Tall Plug 30 X 60mm Cs18

    DWK Life Sciences (Kimble)

    KIMAX bottle with a plug-style, closed bottom stopper that fits into an internally ground body. Designed from Federal Specification NNN-B-1493, Type I, Style I requirements Plug-style glass stopper with a closed base fits into the neck of the bottle and seals it to secure contents and…

  • …from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines. Glass bottles with ground glass joints are sold separately. 500ml bottle size is compatible with the 10ml automatic burette. 2000ml bottle size is compatible with the 25ml and 50ml automatic burettes.

  • These 42mL PRYEX® low form weighing bottles have an external 60/12 Standard Taper joint style opening. The closure style cap fits over the externally ground body.

  • …reagents into a closed, vaportight bottle assembly during mercury analysis Reagents injected by needle penetration of rubber stopper diaphragm; dispersed into sample through fritted bubbler tube Ground glass joint fits into neck on standard 300 mL BOD bottle (see Thomas number 1781N43) …

  • Pycnometer, 10 mL

    DWK Life Sciences (Kimble)

    Thermometer with Standard Taper No. 10/18 ground joint serves as stopper Side arm is fitted with vented 5/12 cap Thermometer range 14° to 37°C in 0.2° divisions; tolerance ±0.2°C Capacities are within 10% of nominal capacities etched on flask 50 mL size…

  • TLC Reagent Sprayers

    DWK Life Sciences (Kimble)

    …chromatography Borosilicate glass Handles all standard TLC spray reagents and most corrosive liquids Creates consistent spray patterns that are free of damaging droplets The connection between the sprayer head and the flask is made with a special screw thread ground joint, connecting cap and…

  • …two large bottles and one pack of mesh. A rotisserie for 35 mm bottles and a drip pan is installed in each oven chamber. Compatible with all standard hybridization ovens Heavy-walled glass construction Teflon® seal Hybridization bottles, mesh and bottle rack are compatible…

  • ProfiSampler

    Bürkle

    …Aluminium ProfiSampler aluminium for solvents and flammable liquids in Explosion Categories IIA, IIB and IIC. With bottle thread GL 45 (suitable for Schott glass bottles 100 ml to 1000 ml). When taking samples of flammable liquids, the device must be earthed. For this, earthing cable and,…

  • …via MnCl 2 oxidation with simultaneous NaOMe promoted aggregation. This cluster has an unprecedented cyclic structure and 24 unpaired electrons in its ground state. Also used in the formation of an active Mn(0) speciesuseful for radical cyclization reactions. Packaging: 25, 500 g in glass bottle

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