Best Huaou in 2026

Package contains: 1 each 50ml 150ml and 250ml glass conical flask.

Size (Diameter X Height): 50ml: 5.1cm(2.01in) x 8.5cm(3.35in); 150ml: 6.9cm(2.72in) x 12.2cm(4.8in); 250ml: 8.5cm(3.35in)X14.5cm(5.7in).

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.

Package contains: 10pcs 25x150mm glass test tubes. Packaging with foam for safe transportation and storage.

Size (Diameter X Height): 0.98in(25mm) x 5.9in(150mm), and has a volume of 60ml.

Material: These glass test tubes are made of 3.3 borosilicate glass, which has high heat resistance, acid and alkali resistance and good stability, laboratory grade glassware.

Package contains: 1 pack 40mm short stem glass funnel.

Material: this funnel is made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Food grade glass.

Size (Diameter x Height): 1.57in(40mm) x 2.95in(75mm). Height of stem: 1.57in(40mm).

Package contains: 1 pack 50mm short stem glass funnel.

Material: this funnel is made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Laboratory grade glassware.

Size (Diameter x Height): 1.97in(50mm) x 3.54in(90mm). Height of stem: 1.97in(50mm).

Package contains: 3 pack 50ml 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.

Size (Diameter X Height): 5.0cm(1.96in) x 9.0cm(3.54in).

Material: this flask of great quality is 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.

Package contains: 1 pack 50ml conical 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.

Size (Diameter X Height): 5.0cm(1.96in) x 9.0cm(3.54in).

Material: this flask of great quality is 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.

Package contains: 6pcs 50ml glass conical flasks.

Size (Diameter X Height): 51mm(2.0in) x 90mm(3.54in).

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.

Package contains: 2 pcs 40mm short stem glass funnels.

Material: these funnels are made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Food grade glass.

Size (Diameter x Height): 1.57in(40mm) x 2.95in(75mm). Height of stem: 1.57in(40mm).

Package contains: 1 each 50ml 150ml and 250ml glass conical flask and 1 cleaning brush. Each flask has a matching glass stopper, which is more suitable for the analysis of volatile substances and experiments that cannot use cork or rubber stopper.

Size (Diameter x Height): 50ml: 1.96in(5.0cm) x 3.54in(9.0cm); 150ml: 2.75in(7.0cm) x 4.53in(11.5cm); 250ml: 3.26in(8.3cm) x 5.51in(14.0cm).

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.

Package contains: 1 pack 75mm short stem glass funnel.

Material: this funnel is made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Food grade funnel.

Size (Diameter x Height): 75mm x 135mm (height of stem: 75mm).

Contains 1 each 50, 150 and 250ml Flask

High quality inert 3.3 borosilicate glass

Heavy Duty Reusable

Contains 1 each 50, 150, 250, 500 & 1000ml Flask

High quality inert 3.3 borosilicate glass

Height of each as follows:, 50ml = approx. 85mm, 150ml = approx. 120mm, 250ml = approx. 140mm ,500ml = approx. 175mm , 1000ml = approx. 220mm

Capacity: 1000ml

Graduations: 50ml, 250ml to 1000ml

O.D. x Height(mm): 129 x 216

Capacity: 500ml

Graduations: 50ml, 100ml to 500ml

O.D. x Height(mm): 101 x 176

Capacity: 500ml / 16oz. (approx.)

Graduations: 50ml, 200ml to 500ml

Height: 186mm / 7.3" (approx.)

Capacity: 500ml / 16oz. (approx.)

Graduations: 50ml, 200ml to 500ml

Height: 186mm / 7.3" (approx.)

3 Sizes 50ml 100ml 250ml

High quality 3.3 Borosilicate glass, Uniform wall thickness

Extra large marking spot

POWERFUL STIRRING: this magnetic stirrer has an adjustable and powerful stirring speed up to 3000 rpm. You can change and select the suitable stirring speed as per your need.

BIG CAPACITY: This stir plate has the maximum of 3000ML. It is very good choice for home brew yeast starters.

WIDE USE: the ANZESER magnetic stir plate can be used for stirring and mixing in food processing, school laboratory, industry, agriculture and home brew, etc. Not suitable for stirring high viscosity liquids, such as epoxy resins, etc.

5 Sizes 50ml 150ml 250ml 500ml 1000ml

High quality 3.3 Borosilicate glass, Uniform wall thickness

Extra large marking spot

100% SATISFACTION SERVICE: Our Erlenmeyer Flasks are made of high quality borosilicate glass. If they are any questions, please feel free to contact us, we will do our best to meet your satisfaction. Pls note that the stopper is very soft, you have to push hard to get in, only that it doesn't push out.

High Quality Borosilicate Glass: High temperature resistance. These borosilicate glass erlenmeyer flasks have High chemical durability and low thermal expansion.

Convenient to use: Suitable for beginners or professional use, also the students, convenient classroom borosilicate glass erlenmeyer flasks.

4pcs of Erlenmeyer flasks 500ml

High quality 3.3 Borosilicate glass, Uniform wall thickness

Extra large marking spot

✔ HIGH QUALITY - resistant 316 stainless steel top plate

✔ POWERFUL - up to 3000ml capacity, ideal for home brew yeast starters

✔ EASY USE - stepless adjustable stirring speed, speed regulation up to 3000 rpm

Capacity: 1000ml

Graduations: 200ml, 400ml to 1000ml

Height: 228mm (approx.)

Capacity: 1000ml

Graduations: 200ml, 400ml to 1000ml

Height: 228mm (approx.)

Made of eco-friendly food-grade plastic, durable, non-toxic and odorless.

Standard capacity: clear scale, easier to identify. Standard scale line, for accurate measurement.

Solid base design, for more stable placement, reducing measurement error.

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.

LABORATORY FLASK: This narrow mouth conical borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.

SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.

CLEAR METRIC MARKINGS: A graduated metric scale in white enamel makes it easy to measure liquids and approximate contents, and the lab glass flask has a large labelling area.

50ml: 85 X 53mm

100ml: 102 X 65mm

250ml: 140 X 83mm

LABORATORY FLASK: This narrow mouth conical borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.

SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.

CLEAR METRIC MARKINGS: A graduated metric scale in white enamel makes it easy to measure liquids and approximate contents, and the lab glass flask has a large labelling area.

2 Pack; Capacity is 50/100/250/500mL

Material is Borosilicate Glass

High quality material and perfect handcraft