ReviewsBorosilicate 3 3 Glass Flask

QWORK Boiling Flask, Single Neck Round Bottom, 24/40 Standard Taper Outer Joint, 500ml

  • Premium Quality: Made of high-quality borosilicate glass, heavy glass wall, durable and reusable..
  • Standard Size: The round-bottom flask features the 24/40 standard taper outer joint, interchangeable and leak-free. The capacity of 500ml..
  • Heat-Resistant: With the round bottom, the boiling flask is more resistant to breaking under vacuum, as a sphere can evenly distribute stress across its surface. Heavy glass wall, made by hand-blowing to ensure even wall thickness, made of high-quality borosilicate glass and annealed at 800 degrees Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling..
  • Wide Application: The round bottom flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus..
  • Satisfaction Guaranteed: If you're not completely satisfied with our product, you will get 100% complete refund in one month..
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DONLAB FLR-01 ASTM STD Glass 100ml SCHLENK Reaction Flask 24/40 Joint with Glass Stopcock

  • Vacuum degree: High Vacuum Valve Stopcork 003e Glass Stopcork 003e PTFE Stopcork.
  • The man-blowing Borosilicate 3.3 glass is uniform and flawfree.
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DONLAB FLR-02 ASTM STD Glass 250ml Round Bottom Reaction Flask 24/40 Joint Glass Stopcock

  • Vacuum degree: High Vacuum Valve Stopcork 003e Glass Stopcork 003e PTFE Stopcork.
  • The man-blowing Borosilicate 3.3 glass is uniform and flawfree.
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Thermo-Hydrometer ABV Tester Triple Scale for Beer/Wine - Pro Series American-Made Specific Gravity Hydrometer with Thermometer Temperature Correction, N.I.S.T Traceable (KIT)

  • ....S.T. Traceable Triple Scale Hydrometer with built-in Thermometer and conversion chart & Test Jar Combo – with Cylinder Brush - Specific Gravity Alcohol ABV Tester handblown by multi-generational American glass blowers in America, Glass Test Tube Beaker - for Wine, Beer, Cider, Mead - Homebrew Fermented Beverages Borosilicate 3.3 Cylinder and temperature compensated hydrometer. An elite brewer tool!.
  • ✔️ KNOW YOUR BREW & CRAFT YOUR BEST EVERY TIME: Take accurate gravity readings by simultaneously knowing your temperature and gravity, quickly. We are home brewers too and love offering the highest quality brewing equipment, tools and wine making supplies to help you succeed in crafting the tastiest brews. Our Brewing America meter scale is easier to read. We designed our GLASS Test Cylinder to be the highest quality with thick and sturdy lab grade borosilicate glass..
  • ✔️ WASTE LESS PRECIOUS HOMEBREW! We designed our glass test jar to use less liquid (wort or must) to conduct your hydrometer tests. Use only 125 ml instead of a 250 ml as most others require. Waste less, drink (or share) more! SOLID 1-piece THICK borosilicate (Boro) 3.3 glass test flask with bumper guard. It is STURDY and STABLE. BREWERS Prefer Glass Test Jars: We all know sanitiza....
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Glass Filtering Flask with Upper Tubulation, 2000ml

  • 2000ml Glass Filtering Flask with Upper Tubulation..
  • The inner diameter of the tubulature is about 0.60cm, the outer diameter of the end is about 1.30cm.
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Glass Conical Flask/Erlenmeyer Flask with Narrow Mouth, 500ml (Pack of 8)

  • 500ml Glass conical flask with narrow mouth.
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DONLAB FLR-01 ASTM STD Glass 50ml SCHLENK Reaction Flask 24/40 Joint with PTFE Stopcock

  • Vacuum degree: High Vacuum Valve Stopcork 003e Glass Stopcork 003e PTFE Stopcork.
  • The man-blowing Borosilicate 3.3 glass is uniform and flawfree.
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Glass Vacuum Suction Filter Filtration Kit 1000mL Conical Flask 250ml Buchner Funnel (250/1000ml)

  • Borosilicate glass filtering flask with high chemical properties, base resistance and acid resistance. Suitable for general laboratory filtration.
  • Filter paper is not required, used for applications where the solution would attack paper filters.
  • Conical Flask Capacity: 1000mL, Buchner Funnel Capacity: 250mL, G3 - Borosilicate Glass, 10mm serrated hose connection.
  • The filtering lab flask is used to separate components in your solutions, for chemistry experiments in the lab or school lab..
  • Is used to make e-juice, distilling, concentrate, oils. To filter essential oils and plant extracts, for using aluminum oxide to strip out all the wax from your extract. To make soap, to filtering many Alcohol extracts from herbs, making cold-brew coffee, etc..
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Volumetric Flask, 5ml - Class A - 10/19 Polypropylene Stopper, Borosilicate Glass - Blue Graduation, Tolerance ±0.025 - Eisco Labs

  • The neck of the flask is 0.5" outside diameter. The base diameter of the flask is 0.9" and the overall height is 3.2". Please note: these are hand blown with the capacity in mind and overall dimensions can vary slightly..
  • Hand blown, Class A premium borosilicate 3.3 glass..
  • The stopper is socket size 10/19, made of polypropylene, and is acid proof and autoclavable..
  • Designed to measure and store liquids in the laboratory, but can be used in the home as well -- or even in a set for "potions"..
  • Top rack dishwasher safe and autoclavable..
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Volumetric Flask, 500ml - Class A, ASTM - Tolerance ±0.200 ml - Glass Stopper - Single, Blue Graduation - Eisco Labs

  • 500ml class A borosilicate glass volumetric flask.
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Volumetric Flask, 1000ml - Class A, ASTM - Tolerance ±0.300 ml - Glass Stopper - Single, Blue Graduation - Eisco Labs

  • 1000ml class A borosilicate glass volumetric flask.
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