50ml Narrow Mouth Glass Flask Erlenmeyer with Rubber Stoppers, Karter Scientific 213G26 (Single), Glassware & Labware

The products have a full range of products that meet your requirements, including 5 cup sizes include 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml, 4 measuring cylinder sizes include 10 ml, 25 ml, 50 ml, 100 ml. 3 drip pipettes sizes include 1ml, 2ml, 10ml, 4 stirring rods and 2 washing brush. Different sizes of the products are suitable for different experiments

4. Glassware are made of 3.3 borosilicate glass, The transparency is good. Good electrical insulation.

SGS UK tested, all Rocwing glassware in compliance with BS 6748 1986 (Food Contact Safe)

Tolerance is approximately + - 5%

Do their job. Measuring cylinder measuring liquid, dropper transfer liquid, brush cleaning cylinder or dropper, glass rod for mixing, stirring.

PYREX GLASSWARE PYREX scientific glassware has been a trusted partner for chemists and research scientists in the toughest laboratory environments for more than 100 years.

PRODUCT DETAILS - Professional chemistry distillation set devices, such as the condenser,flat bottom flask, separating funnel, hot Stove, stoppers, clip, tube, thermometer, etc. Have almost all essential devices you need.

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WIDE RANGE OF APPLICATION Designed for physics & chemistry experiments for Lab & Scientific Supplies Glassware & Labware.

Made of high-purity and clear boroslicate glass 3.3 tubing, with uniform wall thickness and low thermal expansion coefficient.Hand-blown and polished for the perfect fit.

3 RUBBER STOPPERS INCLUDED This set has 3 rubber stoppers for these 3 Erlenmeyer Flasks, which are sterile & can seal the liquid in the flasks perfectly for experiment.

3.3 Borosilicate Glass Upgraded to 3.3 borosilicate glass, our lab glassware withstands high temperatures and corrosive reagents. The low linear expansion coefficient of the glass effectively prevents product breakage due to high temperatures.

4. Glassware are made of 3.3 borosilicate glass, The transparency is good. Good electrical insulation.

EFFICIENT CLEANING - One of the standout features of this equipment is the chip control system, which allows for precise and accurate control of the operation process. This ensures that your items are cleaned effectively and efficiently every time. The unit also features a safety valve and pressure gauge for added peace of mind.

Constructed from resilient borosilicate glass; heavy wall, durable and reusable

3.3 Borosilicate Glass

Outside Diameter approx. 18mm, Inside Diameter approx. 8mm, Wall Thick 5mm

With three 24 40 ground joints

Ideal for Use for laboratories and science classrooms, these beaker tongs are ideal for clamping beakers and other labware, facilitating and convenient experiments and demonstrations.