Reviews Lab Reaction Kettle Flasks

Laboy Glass 1000mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with High Vacuum Valve & 24/40 Joint Lab Glassware

  • ...gases source.The top ground glass joint is used to attach the flask to other lab glassware apparatus ,or stopped by a penney head stopper,rubber septum,permitting easy transfer of liquids or solids..
  • USE----Schlenk flasks are indispensable laboratory glassware used in air-sensitive chemistry to conduct air-sensitive reaction.Comparing to non-air-sensitive reactions reaction, this schlenk flask features a 0-12mm high vacuum valve connecting with a schlenk line and controlling the access to inert gas or vacuum. In a reaction setup,the schlenk flask may use with an addition funnel,reflux condenser,magnetic stirring shaft and bars.For filtration,a schlent frit is required..
  • DIMENSIONS----This pear-shaped schlenk flask,modified schlenk tube, capacity of 1000mL,with 0-4mm high vacuum valve which is easier to clean and won't leach grease into your reaction mixture.With 24/40 top taper outer joint allowing material to be added to a flask or attaching a reflux condenser for reaction..
  • HEAVY WALL ---This schlenk flask is heavy-wall designed , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 815 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chem....
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DONLAB REA-0073 2000ml/2L,24/40 Cylindrical Round Bottom Reaction Kettle Flask, Three-Neck Ground Glass Joints

  • Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter.
  • The outer edge of the flange of the lid and the reaction kettle is about 9mm thick.
  • Borosilicate 3.3 glass ,it's heavy wall design.
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DONLAB REA-0114 5000ml/5L Double-Layer Cylindrical Reaction Kettle Flask,Four-Neck T-Type with 24/40 Joints Cover

  • 4 necks T-type/four 24/40 ground glass joints.
  • Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter.
  • The outer edge of the flange of the lid and the reaction kettle is about 9mm thick.
  • Borosilicate 3.3 glass ,it's heavy wall design.
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PYREX 250 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth, 2/Pk

  • LABORATORY FLASK: Corning provides a number of PYREX brand flasks for special purpose applications.
  • SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance.
  • PERMANENT MARKINGS: Permanent white enamel to resist chemical attack during lab usage.
  • EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab environments..
  • 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..
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Utile 6pcs of 250ml Glass Erlenmeyer Conical Flasks, Narrow Mouth, Borosilicate 3.3 Glass with Printed Graduation, 4016.0250.6

  • 250mL Capacity: 6pcs of 250ml lab glass Erlenmeyer conical flasks in total..
  • Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty..
  • Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot..
  • Good Heat and Chemical Durability: These flasks will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, they are designed for heating by hot plate, flame, oven, microwave or heating mantle..
  • Designed for use in professional laboratories, also ideal for classroom and home daily use..
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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

  • 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..
  • 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..
  • SIGNIFICANT FEATURES: Reusable, environmental friendly, will not shatter easily, easy to clean, high temperature resistance, for laboratory, chemistry, science experiment, liquid measuring, etc..
  • 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)..
  • 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..
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Utile 5 Size of Narrow Mouth Glass Erlenmeyer Conical Flasks, Vol. 50ml 150ml 250ml 500ml and 1000ml, Borosilicate 3.3 Glass with Printed Graduation, 4016.9913.1

  • 3 kinds of Capacity: 3 sizes of lab glass Erlenmeyer conical flasks, Vol. 50ml 150ml 250ml 500ml and 1000m..
  • Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty..
  • Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot..
  • Good Heat and Chemical Durability: These flasks will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, they are designed for heating by hot plate, flame, oven, microwave or heating mantle..
  • Designed for use in professional laboratories, also ideal for classroom and home daily use..
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Mega Construx Teenage Mutant Ninja Turtles Donnie Mouser Attack

  • One buildable, highly-articulated Donnie micro action figure.
  • Buildable lab set with button-activated launching table.
  • Accessories include Mouser, computer, diagram, and lab flasks.
  • Compatible brick fit to connect with other construction toy brands.
  • Collect and connect with other Teenage Mutant Ninja Turtles toys by Mega Construx.
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HNZXIB 50L Vaccum Filter Crystallization Reactor, Jacketed Glass Vessel Stirred Crystallization 220V/50Hz (GF-50/20)

  • Aplications:plant leaves crystallization reaction, winterization reaction,decarboxylation,stired extraction ect..
  • Mainly parameters:Capacity 20L │Jacketed capacity 5L│Receiving flask:10L│Filter base plate: PTFE filter sand core│Bore diameter of sand core 0.1-200um (optional)│220V/50Hz.
  • Auxiliary equipments：cool chiller,vacuum pump，High and low temperature integrated machine.
  • Kettle cover can be lifted,very convenient to clean after reaction..
  • Shipping:We Use Wooden Case Packaging,7-14 Working Days Arrived，1 years warranty and online customer service.
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LabZhang Lab Chain Clamp with Adjustable Bosshead Clamp Holder,Nickel-Plated Zinc, 40-180mm Holding Size, 300mm Overall Length

  • Packaging includes: 1pcs lab chain clamp and 1pcs bosshead clamp holder..
  • Multi-purpose: fixing test tubes, flasks, condensers or irregular objects, protecting glassware and laboratory instruments..
  • Large fixed size: It can fix 40-180mm in diameter. 300mm overall length..
  • Easy to operate: The extra black lab clip to attach the lab chain clamp to the lab stand..
  • Reliable quality: The slideable chain and adjustable knob help to fix and die-casting is durable..
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5 Pcs Lab Clamp Retort Prong Jaw 2 Finger 10-50mm Adjustment，Rubber Jaws Labs Universal Clamp (5)

  • Rubber-Wrapped jaws can well protect your glassware from scratching bad.
  • 2 round jaws lab clamp with wing nut, Opening Range: 10-50mm.
  • 2 Finger Adjustment Lab Clamp ideal for laboratory,Perfect for test tubes, burettes, or flasks and any Universal Clamp.
  • 2 finger style rubber-wrapped head lab clamp Used for beaker clamp, test tube clamp, burette clamp, condenser tube clamp..
  • Labs Universal Clamp Holds Irregular Shapes Easily.
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SUCOHANS 2 Count 4.3\ Diam. Lab Flask Support Cork Stand 110mm for 250-2000mL Flasks

  • Flask support firmly holds 250-2000 mL round bottom flasks, and its outer diameter is 110 mm..
  • The flask support Cork is made of high quality cork, very good elasticity, strong heat and electrical insulation, friction resistance..
  • The Flask support is non-toxic, tasteless, small proportion, not easy to get fire,eco-friendly product..
  • Used for holding your flasks or other spherical bottom containers from failing easily..
  • 2pcs 110*60mm Laboratory Flask Cork Stand Lab Supply Article.
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Glass Erlenmeyer Flask Set - Graduated Borosilicate Glassware - Volumetric Narrow Neck Scientific Chemistry Labware & Equipment - Home & School Science Experiments (150mL, 4-Pack)

  • INSPIRE CURIOSITY: Whether you're teaching chemical reactions, metal reactivity, or mixing various substances.
  • these Erlenmeyer Flasks are sure to suit your lab day needs. Choose the right size for your needs: 50mL, 150mL, 250mL, 500mL, 1000mL in 4-packs.
  • CONICAL BODY, NARROW NECK: Also known as a conical flask or titration flask, these lab flasks feature a wide bases with flat bottom, tapered conical body, and cylindrical narrow neck.
  • FOR REAL RESEARCH & REACTIONS: In Chemistry, the slated sides and narrow neck allow the flask to be mixed with simple swirling, reducing the chance for spillage and accidents. Great for teachers, professors, and parents to supply for full classes of students and children.
  • BOROSILICATE GLASS: Made of quality, thick borosilicate glass materials to resist breakage. Can withstand temperatures up to 297 °F without fracturing! Features white graudation lines marked in mL. The printed volumes are approximate values.
  • CHEMISTRY, BIOLOGY, & PROJECTS: Perfect for conducting experiments in school and professional laboratories and at home! Perfect for DIY home science projects and decorations around the classroom, house, or for parties.
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