10 Best Lab Conical Flask Glass In The Us - Black Friday 2024
Best Choice1
EISCOEISCO 12PK Erlenmeyer Flasks, 100mL - Borosilicate Glass - Narrow Neck Flasks, Conical Flasks, Glass Flasks
Main highlights- SUPERIOR DURABILITY || Features uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts
- MEETS DIN ISO STANDARDS || Conforms with DIN ISO 1773 standards for narrow neck conical flasks
- INDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks
- GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
- 100mL CAPACITY || Pack of 12 Erlenmeyer Flasks, each with 100mL capacity and easy-to-read white enamel graduations every 25mL
9.9Exceptional
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Value for Money2
EISCOEISCO Erlenmeyer Flask, 1000ml - Borosilicate Glass - with PTFE Screw Cap - Conical Shape - White Graduations
Main highlights- Top rack dishwasher safe and autoclavable.
- The cap is made of polypropylene, has a PTFE liner, and is acid proof and autoclavable.
- The base diameter of the bottle is 3.4" and the overall height is 6.1". Inner diameter of top measures 35mm. Please note: these are hand blown with the capacity in mind and overall dimensions can vary slightly.
- Hand blown premium borosilicate 3.3 glass.
- Designed to store liquids in the laboratory, but can be used in the home as well -- or even in a set for "potions".
9.7Exceptional
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3
SCIENCENT WITH DEVICEGlass Conical Flask Set of 6 Conical Lab Flasks 25ml, 50ml, 150ml, 250ml, 500ml, 1000ml.
Main highlights- Tips from our buyers: "Always remember to rinse glassware out with deionized water 3-4 times and to put the glassware away if you are not using them, and make sure you wear your safety goggles for crazy experiments!"
- Set of 6 Volume: 25ml (0.88oz), 50 ml (1.69 oz), 100 ml (3.38 oz), 250 ml (8.45 oz), 500 ml (16.9 oz), and 1000 ml/1 Liter (33.81 oz)
- Borosilicate Erlenmeyer Flasks Will not shatter easily, With graduated measurements, Uniform Wall Thickness. Must have for a Complete Laboratory
- Baked and Tempered: These glass conical flasks can withstand direct heat from burner for boiling, and chemical pressure
9.6Exceptional
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4
UtileUtile 4 Pcs 250ml Glass Erlenmeyer Flask with Blue Cap, Narrow Mouth Erlenmeyer Flasks, Borosilicate 3.3 Glass Conical Flask for Lab Experiment Chemistry Science,4016.0752.4
Main highlights- Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty.
- 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.
- Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot.
- 250mL Capacity: 4pcs of 250ml lab glass Erlenmeyer conical flasks in total.
9.5Excellent
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5
QWORKQWORK Borosilicate 3.3 Glass Erlenmeyer Flask Set (50, 100 and 250ml), 3 x Graduated Conical Flask with Glass Stopper for Lab, Experiment, Chemistry
Main highlights- Package Content: Includes 3 Erlenmeyer Flasks in different sizes, meeting your needs. And safe package for good protection.
- Good Sealing: Frosted glass sealing stopper provides superior sealing. Note: Stoppers and bottles correspond one to one, not interchangeable.
- Durable: Made of Borosilicate 3.3 Glass, it has high temperature resistance, acid and alkali resistance, durable to use.
- Application: Suitable for measuring or storing fluid in laboratory experiment, chemistry experiment etc.
- 3 Sizes: 250ml, 100ml, 50ml, Each flask has clear scale, allowing you measure the liquid accurately.
9.4Excellent
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6
UtileUtile Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6
Main highlights- Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty.
- 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.
- Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot.
- 250mL Capacity: 6pcs of 250ml lab glass Erlenmeyer conical flasks in total.
9.2Excellent
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7
HUAOUHUAOU Scientific 150ml Erlenmeyer Conical Flasks Set with Ground Glass Stoppers, Graduated 3.3 Borosilicate Glass, Pack of 3
Main highlights- Size (Diameter x Height): 2.75in (70mm) x 4.53in (115mm).
- Package contains: 3 pack 150ml conical flasks, each flask with a matching glass stopper, which is more suitable for the analysis of volatile substances and experiments that cannot use cork or rubber stopper.
- Material: these flasks of great quality are made of 3.3 Borosilicate glass, with high chemical durability and low thermal expansion, which can withstand the high temperature and thermal shocks. Microwavable and autoclavable.
- Features: thick glass, heavy duty rim, smooth surface, wide stable base, fadeless white graduation.
9.1Excellent
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8
LabniqueLabnique Borosilicate 3.3 Glass Conical Flask, Erlenmeyer Flask with Narrow Mouth, Graduated, Double Boxed, 500ml (Pack of 8)
Main highlights- Pack of 8 (Double Boxed, Individually wrapped).
- Manufactured according to industrial standard and in compliance with ISO9001.
- High quality borosilicate 3.3 glass.
- Height=195mm, O.D. at base=100mm.
- 500ml Glass conical flask with narrow mouth
8.8Very Good
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9
EISCOErlenmeyer Flask, 500mL - Borosilicate Glass - Narrow Neck Flasks, Conical Flasks, Glass Flasks - Eisco Labs
Main highlights- SUPERIOR DURABILITY || Features uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts
- MEETS DIN ISO STANDARDS || Conforms with DIN ISO 1773 standards for narrow neck conical flasks
- INDUSTRIAL STRENGTH || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks
- GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
- 500ML CAPACITY || Single Erlenmeyer Flasks with 500mL capacity and easy-to-read white enamel graduations every 100mL
8.5Good
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10
HUAOUHUAOU 3pcs Glass Erlenmeyer Flask Set, 50ml 150ml 250ml Laboratory Flask with Stopper, Lab Chemistry 3.3 Borosilicate, Narrow Mouth, Printed Graduation, Conical Flask with Cleaning Brush
Main highlights- Widely Application: Bottles with lid can be used for professional scientific experiment and school classroom lab, also suitable for food container, candy storage, plant propagation, yeast culture, decanter. Party supplies for Christmas, Halloween, kids birthday, wedding, science themed party.
- Stable Design: Science glassware flask sets can withstand high temperature, making them suitable for heating on hot plates, flames, ovens, microwaves. Flask kits chemical resistance ensures safe experimentation without the risk of damage.
- Premium Material: Type I requirements, Type 1 Class A 3.3 Borosilicate Glass, ASTM Specification E960. Heavy-duty rim, narrow mouth, printed graduation and large label area, erlenmeyer flasks are durability and precision, against corrosive acids and alkalis, ensure accurate measurement and safety performance in experiment.
- Multiple Sizes: Include 1pc cleaning brush + 3pcs labware flasks in varying capacities. 50ml/1.7oz - 1.96in(50mm) x 3.54in(90mm); 150ml/5oz - 2.75in(70mm) x 4.53in(115mm); 250ml/8.45oz - 3.26in(83mm) x 5.51in(140mm), ensuring you have the right size for any tasks.
8.2Good
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