Reviews Glass Flasks

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.

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.

With two vertical necks and a round bottom, these borosilicate glass flasks feature a side neck Standard Taper 24/40 outer joint. The center Standard Taper joint varies with flask capacity. Limited 90-day warranty included. Scientists rely on the expertise and artistic skills of Wilmad-LabGlass' engineers and glass specialists to manufacture NMR and EPR consumables and laboratory glassware of the highest quality. Used daily in academia, healthcare and chemical, petroleum and other industrial applications, Wilmad offers 7000+ items as part of their standard catalog as well as custom fabrication for individual glassware, glass repair services and OEM glass parts..

1. Distillation of Essential Oils DIY Make a professional suit to meet your needs. All flasks are made of 3.3 borosilicate glass that is hand blown and polished for perfect fit. Comes with everything as pictured..
2. High-quality thick production, high temperature, temperature up to 500 degrees, let you worry-free experiment. Perfect set for organic chemistry labs, distillation, fractional distillation, separation, purification, and synthesis..
3. Good thermal stability. The coefficient of thermal expansion of glass is very small and can withstand severe temperature changes..

Liebig condenser is used for distillation and reflux apparatus, working with distillation flasks and bent adapters to condense vapors and liquid droplets.
Warranty: If received damaged, please contact us immediately.

✔ ODORLESS, BPA FREE & LEAK PROOF - Those plastic flasks are made of food grade material which is odorless and BPA free. Handy little flasks....
✔ EASY TO CARRY & CLASSIFY - They are made of nonmetallic material, which is undetectable by scanners and metal detectors. The clear plastic bag....
✔ MULTIPLE USES - Being lightweight and durable, they can be used on many occasions. Good for camping trips, hiking, skiing, or any outdoor....
✔ NO PLASTIC TASTE AT ALL - Compared to metal flasks that usually have metal taste, the plastic ones have no issues with taste at all. They are also....
✔ GREAT VALUE - Package includes 3 32oz plastic flasks, 3 16oz plastic flasks, and 1 funnel.

Graham condenser is used for distillation and reflux apparatus, working with distillation flasks and bent adapters to condense vapors and liquid droplets.
StonyLab ensures high quality products and premium customer service.
if received damaged, please contact us immediately.

Allihn condenser is used for distillation and reflux apparatus, working with distillation flasks and bent adapters to condense vapors and liquid droplets.
StonyLab ensures high quality products and premium customer service.
if received damaged, please contact us immediately.