25 Top 250 Ml Flasks for 2020

 

Volumetric Flask 250ml Pack of 6

Volumetric Flask, 250ml Pack of 6

Volumetric Flask, 250ml Pack of 6 - This glass is especially resistant to attacks from acids and alkalies, but it should never be heated over a flame. . Volumetric glassware is intended for storage of solutions and is made of high grade soda-lime glass. For heating use a laboratory grade borosilicate glass beaker of flask. Volumetric flasks are used to make up and store precise volumes of a solution and have a single graduation line to indicate volume, calibrated to be accurate at 20 c. These flasks include a ground-glass stopper for air-tight storage.

 

Techne 6027689 Borosilicate Glass Tissue Culture Vessel with Rod 17cm Height 8cm Diameter 250ml Flask Size 500ml Filled Volume

Techne 6027689 Borosilicate Glass Tissue Culture Vessel with Rod, 17cm Height, 8cm Diameter, 250ml Flask Size, 500ml Filled Volume

Techne 6027689 Borosilicate Glass Tissue Culture Vessel with Rod, 17cm Height, 8cm Diameter, 250ml Flask Size, 500ml Filled Volume - The culture vessels can be sealed for use with pathogenic materials. The stirrer rod design eliminates rotating bearings within the culture vessels, avoiding the difficulties arising from attempts to clean and autoclave conventional vessels. The culture vessels incorporate a unique base design which, together with the bulb-ended stirrer, ensures that the cells are lifted into suspension at the lowest possible speeds. This gentle stirring action promotes high cell yields by preventing cell shearing.

 

Filtering Flask Filter Flask Laboratory Filtration Apparatus 250ml Flask Erlenmeyer Flasks Labs Educational Filter Flask Clear Borosilicate Glass Bolt Neck with Tubulation

Filtering Flask Filter Flask Laboratory Filtration Apparatus 250ml Flask Erlenmeyer Flasks Labs Educational Filter Flask Clear Borosilicate Glass Bolt Neck with Tubulation

Filtering Flask Filter Flask Laboratory Filtration Apparatus 250ml Flask Erlenmeyer Flasks Labs Educational Filter Flask Clear Borosilicate Glass Bolt Neck with Tubulation - 2 capacity 250ml, material 33 high borosilicate glass. 3 inner diameter 23mm, height 157mm, bottom diameter 93mm, small mouth outer diameter 10mm. 1 filtering (vacuum) flask with barbed side arm filtering solutions. 4 high thermal expansion coefficient, high temperature resistance, able to withstand large temperature changes. 5 we very much hope that the product will reach you in good condition, but this product is a glass product and it is a fragile product if the product is damaged during transportation, please do not open the return request directly we can send you a new one if you have any questions, please contact us in time, we will provide you with the best quality service, your satisfaction is our biggest goal.

 

Glas-Col 100C M100 Series M Aluminum Housed Compact Low Wattage Mantle 250ml Flask Capacity 115V

Glas-Col 100C M100 Series M Aluminum Housed Compact Low Wattage Mantle, 250ml Flask Capacity, 115V

Glas-Col 100C M100 Series M Aluminum Housed Compact Low Wattage Mantle, 250ml Flask Capacity, 115V - Rigid housing provides strength and durability while supporting the weight of the vessel. Mantle is grounded through the aluminum housing. Electrical separable 4 foot 3 wire cord and locking connector. Fabric interior to softly nest glass vessels to reduce the chance of thermal shock and damage to glassware. Withstands 400°c internal operating temperature.

 

Corning Pyrex Borosilicate Glass Narrow Mouth Heavy Wall Filtering Flasks with Sidearm Tubulation 250ml Capacity Case of 18

Corning Pyrex Borosilicate Glass Narrow Mouth Heavy Wall Filtering Flasks with Sidearm Tubulation, 250ml Capacity (Case of 18)

Corning Pyrex Borosilicate Glass Narrow Mouth Heavy Wall Filtering Flasks with Sidearm Tubulation, 250ml Capacity (Case of 18) - These pyrex 250ml flasks have sidearm tubulations and are blown in special molds designed to give maximum mechanical strength. The neck finish affords an excellent fit for rubber stoppers. For convenience, the flasks are graduated to show approximate capacity.

 

Chemglass CG-1276-20 Series CG-1276 Flask ONLY Distilling Receiver Flask 250 mL Capacity 2440 Joint

Chemglass CG-1276-20 Series CG-1276 Flask ONLY, Distilling Receiver Flask, 250 mL Capacity, 24/40 Joint

Chemglass CG-1276-20 Series CG-1276 Flask ONLY, Distilling Receiver Flask, 250 mL Capacity, 24/40 Joint - Flask only, 250 milliliter, receiving, 24/40 for jointcow type design that holds three receivers 45 degrees apart.

 

250ml Beaker 250ml Flask and 100ml Cylinder Glass Measuring Set with 3 X 20CM Dropper 1 X 30CM Stir Bar and 1 X Cylinder Brush Pack of 8 with Gifts Avalible

250ml Beaker 250ml Flask and 100ml Cylinder Glass Measuring Set with 3 X 20CM Dropper, 1 X 30CM Stir Bar and 1 X Cylinder Brush Pack of 8 with Gifts Avalible

250ml Beaker 250ml Flask and 100ml Cylinder Glass Measuring Set with 3 X 20CM Dropper, 1 X 30CM Stir Bar and 1 X Cylinder Brush Pack of 8 with Gifts Avalible - 100% money back guaranteeif you are not completely satisfied we will give you your money back. Perfect package wrapped with foam model, safe and beautiful. 8 pieces glassware 3 pieces of glass measuring glassware 100ml cylinder, 250ml beaker, 250ml flask, three 20cm dropper, one 30cm stir bar and one glassware brush meet all your measuring needs. Heavy duty reusable glass material, environment friendly and reusable. High quality 33 borosilicate glass, 121c/250f conducted in a slow and careful manner to avoid breakage.

 

ULAB Scientific Narrow-Mouth Glass Erlenmeyer Flask Set 85oz 250ml 33 Borosilicate with Printed Graduation Pack of 4 UEF1024

ULAB Scientific Narrow-Mouth Glass Erlenmeyer Flask Set, 8.5oz 250ml, 3.3 Borosilicate with Printed Graduation, Pack of 4, UEF1024

ULAB Scientific Narrow-Mouth Glass Erlenmeyer Flask Set, 8.5oz 250ml, 3.3 Borosilicate with Printed Graduation, Pack of 4, UEF1024 - You can do the following options once got broken product. ( If the remaining items are enough to use) 2. Component materials type i class a, 3. An extra large marking space is also provided. Thanks for your patience. Approximate graduations are in durable white enamel. Sterilization shipped not sterile after-sales service ulab scientific guarantees that no sale is complete unless the customer is satisfied. If you have any questions or suggestions on our products or service, please do feel free to contact us. You’ll get our reply within 24 hours. It can be heated one time to 490°c in extreme service. Place the product in the vapor phase of the liquified gasses for slow cooling prior to immersion in the coolant. This product can be cooled to -230°c. Please understand that as the glassware are fragile, the damage will occur during the transit. Contact amazon for replacement. Contact us for refund. In normal service it can be heated many times to 230°c. Vacuum / pressure this product is not designed for and is not rated for vacuum or pressure applications. Do not plunge product directly into a liquid coolant. 1. ( If replacement is required ) ulab scientific narrow-mouth glass erlenmeyer flask set, including 4pcs of glass erlenmeyer flask 250ml their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. 3 borosilicate glass attributes astm reference, e960 specification for laboratory glass beakers autoclaving this product will withstand repeated standard autoclave cycles of 121°c at 15 psi for 5 minutes. Heating / cooling this product is designed for heating by hot plate, flame, oven, microwave or heating mantles.

 

SEOH 3 Pack Erlenmeyer Flask Set 50mL 100mL 250mL Borosilicate Glass

SEOH 3 Pack Erlenmeyer Flask Set 50mL 100mL & 250mL Borosilicate Glass

SEOH 3 Pack Erlenmeyer Flask Set 50mL 100mL & 250mL Borosilicate Glass - This set is a practical choice for any lab. Pack of 3 seoh erlenmeyer flasks including 50ml 100ml and 250ml flasks. Made of durable borosilicate glass.

 

Boiling Flask Flat Bottom 250ml With Cork Stopper

Boiling Flask, Flat Bottom 250ml, With Cork Stopper

Boiling Flask, Flat Bottom 250ml, With Cork Stopper - Used for boiling operations, these flasks are made of heat resistant borosilicate glass and may be exposed to flame. The flasks also make unique decorative storage containers. The flasks are not graduated but do have a white enamel spot for labeling.

 

Laboratory Chemical Glass Equipment 250ML Flask Water Distillation Purification Apparatus Industrial Science Experiment Teaching Supplies

Laboratory Chemical Glass Equipment, 250ML Flask Water Distillation Purification Apparatus Industrial Science Experiment Teaching Supplies

Laboratory Chemical Glass Equipment, 250ML Flask Water Distillation Purification Apparatus Industrial Science Experiment Teaching Supplies - 1 safety glass has a very small coefficient of thermal expansion, can withstand severe temperature changes, and has good stability. 5 after-sales service if you encounter any problems during the use, please contact us by email, we will give you a satisfactory answer within 24 hours. 3 characteristics of glassware high-quality and thick production, high temperature resistance, temperature up to 500 degrees, let you worry-free experiment. 4 application the distiller is a refined distillation diy for professional distillation, fractionation, separation, purification and synthesis. 2 glassware materials glass instruments use lead-free glass, the appearance quality is lead-containing crystal glass and lead-free ingredients, also known as non-toxic glass.

 

Chemglass 250ml flask erlenmeyer 2440 - CHMGLS

Chemglass 250ml flask erlenmeyer 24/40 – CHMGLS

Chemglass 250ml flask erlenmeyer 24/40 – CHMGLS - Flasks have [st] outer joint.

 

Volumetric Flask Set 3 Pieces - Class B ASTM - 250ml 500ml 1000ml - Glass Stopper - Blue Graduation - Eisco Labs

Volumetric Flask Set, 3 Pieces – Class B, ASTM – 250ml, 500ml & 1000ml – Glass Stopper – Blue Graduation – Eisco Labs

Volumetric Flask Set, 3 Pieces – Class B, ASTM – 250ml, 500ml & 1000ml – Glass Stopper – Blue Graduation – Eisco Labs - This set includes three premium quality borosilicate glass volumetric flasks with glass stoppers. Includes 1000ml, 500ml, 250ml flasks with glass stoppers. 100 ml. Tolerance ±0. All are in compliance with astm-e288 standard.

 

Huaou Narrow Mouth Glass Erlenmeyer Flask Set with Heavy Duty Rim - 3 Sizes - 50 150 and 250ml Borosilicate Glass

Huaou Narrow Mouth Glass Erlenmeyer Flask Set with Heavy Duty Rim – 3 Sizes – 50, 150 and 250ml, Borosilicate Glass

Huaou Narrow Mouth Glass Erlenmeyer Flask Set with Heavy Duty Rim – 3 Sizes – 50, 150 and 250ml, Borosilicate Glass - Huaou erlenmeyer flask is made of heavy-walled borosilicate glass (bomex) to withstand temperature changes which can lead to cracking while mixing or storing chemicals. They come in a variety of sizes and shapes and are designed for a wide range of scientific processes. 3 as specified by iso 3585. Borosilicate glass (bomex) is type 3.

 

Erlenmeyer Flasks Narrow Mouth Borosilicate Glass Measurement 50ml 100ml 250ml 3 Set for Chemistry Laboratory

Erlenmeyer Flasks Narrow Mouth Borosilicate Glass Measurement 50ml 100ml 250ml 3 Set for Chemistry Laboratory

Erlenmeyer Flasks Narrow Mouth Borosilicate Glass Measurement 50ml 100ml 250ml 3 Set for Chemistry Laboratory - Material heavy duty 33 borosilicate glass, uniform thickness, no special distortion on flasks the flasks edges are intact and no cracks. The high temperatures and corrosion resistant glass flask will have no chemical reactions with liquids you can save the cost by cleaning and reusing flasks. Capacity 50ml, 100ml, 250ml flasks scale interval is 50ml. Standard scale help you to accurately measure the liquid volume you can read values quickly without errors perfect for beginners or professional use. Multi-uses flasks sets can be used in the laboratory, classroom teaching, gardening drug measurements, etc.

 

JIANFEI LIANG 3pcs- 250mL Erlenmeyer Flask Wide Neck with Silicone Plug Stopper Graduation Boro 33 Glass Conical Triangle Lab Equipment Capacity  No Silicone Plug

JIANFEI LIANG 3pcs- 250mL Erlenmeyer Flask Wide Neck with Silicone Plug Stopper Graduation Boro 3.3 Glass Conical Triangle Lab Equipment (Capacity : No Silicone Plug)

JIANFEI LIANG 3pcs- 250mL Erlenmeyer Flask Wide Neck with Silicone Plug Stopper Graduation Boro 3.3 Glass Conical Triangle Lab Equipment (Capacity : No Silicone Plug) - We also have other glassware. Please feel free to contact usnote any questions about it, feel free to contact us, thanksclassification flaskmodel number 1120-250capacity 250mlmaterial borosilicate 3. Of body 85mmheight 140mmpack of 3 lab erlenmeyer flask 250mllab erlenmeyer flask for professional laboratory. Of neck 50mmo. D. 3 glasscolor transparento. D.

 

JIANFEI LIANG 4pcs- 250mL Erlenmeyer Flask with Screw Cap Borosilicate 33 Glass Laboratory Chemistry Equipment Size  250ml

JIANFEI LIANG 4pcs- 250mL Erlenmeyer Flask with Screw Cap Borosilicate 3.3 Glass Laboratory Chemistry Equipment (Size : 250ml)

JIANFEI LIANG 4pcs- 250mL Erlenmeyer Flask with Screw Cap Borosilicate 3.3 Glass Laboratory Chemistry Equipment (Size : 250ml) - 3 glasscolor clearclarified and clear, stout and sturdylaboratory grade and enduring materialspack of 4 lab erlenmeyer flask 250mllab erlenmeyer flask for professional laboratorywe also have other glassware. Please feel free to contact usnote any questions about it, feel free to contact us, thanks. Classification flaskcapacity 250mlmaterial boro 3.

 

Volumetric Flask Brush White Bristle Eco-Friendly for 250ml Flasks Pack of 8

Volumetric Flask Brush White Bristle Eco-Friendly for 250ml Flasks, Pack of 8

Volumetric Flask Brush White Bristle Eco-Friendly for 250ml Flasks, Pack of 8 - Application volumetric bottle brush is suitable for cleaning volumetric bottles in laboratories, research institutes, colleges and universities. Good recovery, even distribution of wool, no burr. Spcifications250ml. Made of high quality nylon material,environment-friendly nylon silk-wool has good toughness, moderate hardness, is not easy to deformation, and can be used repeatedly for a long time. The product fastens, the color is smooth, the thickness is even, the hardness is moderate, durable.

 

250ml Boiling Flask 33 Boro Glass Flat Bottom Karter Scientific 250A4 Single

250ml Boiling Flask, 3.3 Boro. Glass, Flat Bottom, Karter Scientific 250A4 (Single)

250ml Boiling Flask, 3.3 Boro. Glass, Flat Bottom, Karter Scientific 250A4 (Single) - Flat bottom florence boiling flasks. Excellent chemical durability for contamination-free results. Heavy duty and reusable. Designed to astm e-1403. Designed for great shock resistance. 3 borosilicate glass. High quality inert 3.

 

Young4us Glass Erlenmeyer Flask Set 250 ml 150 ml 50 ml Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers Accurate Scales for Lab Experiment Chemistry Science Studies etc

Young4us Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc

Young4us Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc - Significant features reusable, environmental friendly, will not shatter easily, easy to clean, high temperature resistance, for laboratory, chemistry, science experiment, liquid measuring, etc. Accurate scales 3 erlenmeyer flasks in different sizes (250ml 150ml 50ml) have clear and accurate scales for you to measure liquid efficiently & accurately without any problem. 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. Package & worry-free each set has 3 erlenmeyer flasks & 3 rubber stoppers if you received defective items, please contact us via email for full refund or replacement we would try our best to fix issues. High-end material for lab these borosilicate glass erlenmeyer flasks have high chemical durability and low thermal expansion, which can withstand the temperature under 800 °c (~1500 °f).

 

StonyLab Glass 250ml Short Neck Round Bottom Flask Borosilicate Glass Single Neck Heavy Wall Flask RBF with 2440 Standard Taper Outer Joint - 250ml

StonyLab Glass 250ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint – 250ml

StonyLab Glass 250ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint – 250ml - Stonylab ensures high quality products and premium customer service. Single short neck with 24/40 joint. We pack and ship your orders directly from our us-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it’s available. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you monday to friday, from 930am to 530pm eastern time. Why choose stonylab 1. 3. Capacity 250ml. Description round bottom flask, short neck. Made of borosilicate glass. 2. The stonylab means high-quality products for reasonable prices.

 

Cole-Parmer elements Erlenmeyer Flask Glass 250 mL 12pk

Cole-Parmer elements Erlenmeyer Flask, Glass, 250 mL, 12/pk

Cole-Parmer elements Erlenmeyer Flask, Glass, 250 mL, 12/pk - Autoclavable. Withstands wide temperature range -50 to 550ºc. 3 glass and featuring a heavy-duty rim with narrow-mouth opening there are very few applications these flasks cannot handle. Economical option for everyday use flasks easy read graduations. Graduated tolerances to ±5%. Made with durable borosilicate 3.

 

20 Pack Plastic Liquor Pouch Drinks Flasks Concealable Drinking Flasks 250 ml and 350 ml with 2 Pieces Funnel

20 Pack Plastic Liquor Pouch Drinks Flasks Concealable Drinking Flasks 250 ml and 350 ml with 2 Pieces Funnel

20 Pack Plastic Liquor Pouch Drinks Flasks Concealable Drinking Flasks 250 ml and 350 ml with 2 Pieces Funnel -  Reusable and durable, smooth plastic material, easy to clean and reusable for a long time. Wide application, suitable for bringing liquors on cruises, also good for bringing water, beverages, wine and more when going to the theater, camping, fishing and doing other activities. Concealable plastic bag, every bag has a screw cap, which helps to seal the bag tightly, collapsible plastic bags are not easy to broken, you can fold them for easy storage. Beverage flasks, made of bpa free food grade plastic material, odorless and leakproof beverage flasks are freezable, you can refrigerate the beverage in summertime for a cooler experience and share it with your friends. Beverage flask volume- 20 pack flasks in 2 dimensions 10 pack 250 ml flask drinking bags, 10 pack 350 ml flask drinking bags, and 2 pieces funnels.

 

Benchmark Scientific MAGic Clamp H1000-MR-250 Magnetic Flask Clamp for Platform Shaker 8 x 250ml Flasks

Benchmark Scientific MAGic Clamp H1000-MR-250 Magnetic Flask Clamp for Platform Shaker, 8 x 250ml Flasks

Benchmark Scientific MAGic Clamp H1000-MR-250 Magnetic Flask Clamp for Platform Shaker, 8 x 250ml Flasks - Sturdy stainless steel construction. Magic clamp universal flask clamps and platforms are designed for use with orbi-shaker orbital shakers & incu-shaker shaking incubators. Unique magnetic attachment method requires nio screws, pins or locking mechanisms. Holds 250ml erlenmeyer flasks. Magic clamp flask clamps are designed for use with the magic clamp universal platforms.

 

Labconco 7552200 Borosilicate Glass Lyph-Lock Flask Top for 100ml and 250ml Flasks 1938 Standard Taper Joint

Labconco 7552200 Borosilicate Glass Lyph-Lock Flask Top for 100ml and 250ml Flasks, 19/38 Standard Taper Joint

Labconco 7552200 Borosilicate Glass Lyph-Lock Flask Top for 100ml and 250ml Flasks, 19/38 Standard Taper Joint - ✅exclusive design principle bpa free- no plastic taste, foldable, frozen,floating, reusable, puncture proof,odor proof. ✅Non-metallic materials easy to carry into the cruise with use. ✅Specification 10 plastic flask pouch 32oz × 4,16 oz×3, 8oz×3 + funnel to meet your different requirements. ✅Refuse high-priced drinks and wines plastic flask is ideal for bringing water,beverages, wine and more in cruise ships, commercial airplanes, parties, theaters, camping, fishing, beaches and other activities. ✅Refuse to leak damage our plastic flasks for cruise ship compressive resistance twice as long as any other on the market plastic flasks for cruise ship, and won’t leak if an adult man steps on it.





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