Erlenmeyer or titration flasks have broad flat bottoms, conical bodies, and tall cylindrical necks. Erlenmeyer flasks are used to accomodate liquids and for mixing, heating, cooling, incubation, filtration, storage, and other liquid-handling processes. Their slanted sides and narrow necks allow the contents to be mixed by swirling without the chance of spills, which is beneficial for titrations and for boiling liquids. The necks can even support filter funnels. Erlenmeyer flasks could also be marked with graduations and have areas where they...

Prime Lab Solutions offers iodine flasks for the determination of total iodine values in fatty acids and oils and also the analysis of dry shellac and shellac varnishes. A titration flask with glass stoppers feature wide collars that function funnels. Select a model constructed in a very specially designed mold to market proper contour and uniformity. Iodine determination flasks are offered in an exceedingly type of capacities and will be purchased individually or in cases.

Discover the trusted standard for lab-scale cultivation with our premium shake flasks – ideal for microbial fermentation, cell culture, and media preparation. Crafted from high-quality glass or break-resistant plastic, our shake flasks feature a wide base for stability and a narrow neck to minimize contamination. Designed for optimal oxygen transfer, they’re perfect for use on orbital shakers. Available in multiple sizes, with secure sealing options for every application.

Specifically shaped for constant heat distribution, the round bottom flasks are used for distillation, chemical reactions, heating liquid sample, and storage demands. Manufactured from resistant glass, the spherical containers will spread encountered stress evenly across surfaces to stop fracturing. Built with temperature resistance, the glassware is a necessary piece in reflux set-ups. Mainly used for chemical and biochemical research, the round bottom flasks have short or long neck options.

Prime Lab Solutions offers Flat bottom flasks for heated chemical reactions or distillations. Borosilicate glass models feature heavy wall construction in a Bunch of capacities. Select a short or long neck flask to fit the purpose. A reinforced standard taper outer joint is offered for many sizes. These flat bottom flasks conform to ASTM requirements. You can purchase items individually or in packs. 

Filtering flasks (also known as a vacuum flask) has heavier walls than a standard Erlenmeyer flask to withstand the effects of vacuum filtration. A side arm with hose allows flexible tubing for connection to vacuum pump, aspirator, or house vacuum. While filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel. Filter flask can also be used as a vacuum trap in a vacuum line. Select from borosilicate glass, safety-coated glass.

Recovery flasks are basically round bottom, glass flasks and they are used for heating, evaporation, and solvent storage or transfer. Most recovery flasks have conical ground glass joints in standard sizes for assembly with other general glassware or specific brands of kit. The glass flasks are available in a spread of sizes between 5 mL to 1 L, with or without baffles or sidearms.

Pear-shaped flasks for your lab's boiling, distilling, and evaporating needs. Borosilicate glass flasks are offered with heavy wall construction and will be uncoated or poly-coated for durability. Outer standard taper joints could also be ground or tooled for strength and stability. Select one vertical neck or two necks, one vertical and one angled. a range of capacities including microscale options are offered, yet models are to be used in rotary evaporators.

Schlenk flasks are simply round-bottom or pear-shaped flasks that have a stopcock or valve attached to them. The stopcocks are made out of glass or Teflon, the latter being preferred because they are easier to clean and won't leach grease into your reaction mixture. Schlenk flasks are indispensable tools for manipulating air-sensitive materials using techniques such as cannula transfers.

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TLG™ volumetric flasks are popular among Chemists for the last two decades. • TLG™ Brand of volumetric flasks are made of High quality Borosilicate 3.3 glass.  • TLG™ Brand of Volumetric flasks offer strong resistance to chemicals attacks.• Wider choice of stoppers – Polypropylene, Glass or PTFE. • Available in Clear and Low Actinic Glass.• Heavy wall construction for durability. • Wider base for small size flasks stability.• Meeting Class A tolerance as per ASTM/USP standards. • Larger fonts for easier identification.&nb...

This is an oxygen combustion flask of borosilicate glass, with a Standard Taper 34/45 ball joint stopper. Use with a detachable platinum sample carrier suspended from the stopper hook. The pinch clamp holds the stopper in place during combustion.

Kjeldahl flasks are round bottom flasks with long wide necks that used in Kjeldahl method for quantitative determination of sample nitrogen content. Kjeldahl flasks are typically manufactured from borosilicate glass, which is resistant to heat and chemicals. Flasks are available in a very wide-range of capacities, with or without tooled necks or reinforced bead at the top.

Vessels are used for holding liquids and performing mixing, heating, cooling, incubation, filtration, storage, distillation, volume measurement, and other common liquid handling processes. The variety of laboratory flasks includes boiling flasks, cell culture flasks, distilling flasks, Erlenmeyer flasks, filtering flasks, freeze-drying flasks, Kjeldahl flasks, recovery flasks, and volumetric flasks. Manufactured from a spread of materials, flasks are typically products of glass or plastic resins like polystyrene, polypropylene, polycarbonate...

The sidearm of the 125mL flask is located approximately 137mm from the bottom of the flask to meet the requirements of ASTM E-1045 and can be used in ASTM tests D-86, D-23 and D-447. Suitable for micro chemical equipment.

Calibrated “To Contain”- Heavy construction to withstand vigorous shaking- Wide neck- Stopper not included

For sugar analysis Wide mouth for easy introduction of solid materials Made of borosilicate glass 3.3 (clear glass) Very good chemical resistance Minimal thermal expansion High resistance to thermal shocks Class A Permanent graduation with 1 circu...

Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique flat bottom interior permits the use of a standard stir bar. The graduation line on the neck is sharp with permanent large yellow colored encryption with brighter a...