Glass Flasks

50mL Round-Bottom Distilling Flask with 2 parallel necks is made from high-quality borosilicate 3.3 glass. With 29/32 center socket, 14/23 side soc...

50mL Round-Bottom Distilling Flask with 2 parallel necks is made from high-quality borosilicate 3.3 glass. With 24/29 center socket, 14/23 side soc...

Buchner filtering flask made of high quality polypropylene. Eisco Labs proudly manufactures its own products, using only the highest grade, raw ma...

Made of high quality, chemical resistant polypropylene 500ml capacity. Ungraduated Conical shape for spill prevention. Beaded rim Angled side arm ...

250mL Round-Bottom Distilling Flask with 2 parallel necks is made from high-quality borosilicate 3.3 glass. With 24/29 center socket, 19/26 side so...

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 2000 ml,  Socket 29/32, side socket 14/23, Height 240 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 500 ml, Socket 29/32, side socket 14/23, height 165 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 500 ml, Socket 24/29, side socket 14/23, height 165 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 50 ml, Socket 29/32, side socket 14/23, height 90 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 250 ml, Socket 29/32, side socket 14/23, height 140 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 1000 ml, Socket 29/32, side socket 14/23, height 200 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 1000 ml, Socket 24/29, side socket 14/23, height 200 mm

Borosillicate glass, one oblique neck with joint DIN 12394 Cap. 100 ml, Socket 29/32, side socket 14/23, height 105 mm

Made of high quality, heavy duty, Borosilicate 3.3 glass 500ml capacity 29/32 joint and side arm White graduations Flask measures 6.75" tall and 4...

Buchner filtering flask made of high quality, heavy duty, Borosilicate 3.3 glass 250ml capacity. White graduation lines starting at 100ml, and mar...

Made of high quality, heavy duty, 3.3 borosilicate glass 1000ml capacity, 29/32 joint White graduations Stands 8.75" tall, and base measures 5.25"...

5000ml Capacity Flask with barbed side arm for filtering 500ml graduations Heavy borosilicate glass walls Top opening diameter is 2 inches so use ...

Filtering conical flask made of high quality Borosilicate glass 5000ml capacity with white graduations Conical shape for spill prevention Integral...

Made of high quality Borosilicate glass Conical shape for spill prevention Integral Plastic Side Arm 500ml capacity, white graduation lines, marke...

Filtering conical flask made of high quality Borosilicate glass 250ml capacity with white graduations Conical shape for spill prevention Integral ...

Made of high quality, heavy duty, 3.3 borosilicate glass 2000ml capacity. White graduation lines Conical shape with integral plastic screw thread ...

Filtering conical flask made of high quality Borosilicate glass 1000ml capacity with white graduations Conical shape for spill prevention Integral...

Filtering conical flask made of high quality Borosilicate glass 100ml capacity with white graduations Conical shape for spill prevention Integral ...

Borosillicate glass,three necks at angle DIN 12394 Cap. 2000 ml, Centre socket 29/32, side socket 29/32,  height 240 mm

Borosillicate glass,three necks at angle DIN 12394 Cap. 2000 ml, Centre socket 29/32, side socket 24/29,  height 240 mm

1000ML CAPACITY WITH 3 NECKS || Features three 29/32 ground joints, allowing for multiple connections like condensers, thermometers, or additional...

Borosillicate glass,three necks at angle DIN 12394 Cap. 1000 ml, Centre socket 29/32, side socket 14/23,  height 200 mm

This flask is huge. Seriously. And extremely thick and heavy. It's base is 8.5" in diameter and it weighs over 3lbs. Hand blown premium borosilica...

Made of high quality Borosilicate glass Conical shape for spill prevention Narrow Neck 3000ml capacity Perfect for any science or home laboratory ...

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 50ml, Socket size 29/32

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 50ml, Socket size 24/29

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 50ml, Socket size 14/23

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 500ml, Socket size 19/26

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 25ml, Socket size 19/26

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 100ml, Socket size 29/32

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 100ml, Socket size 14/23

Borosilicate glass, Erlenmeyer, narrow neck, with interchangeable  joint. As per DIN ISO 4797 standard. Cap. 1000ml, Socket size 34/35

Single Erlenmeyer Flasks with 500mL capacity and easy-to-read white enamel graduations every 100mL Made of high quality, heavy duty, borosilicate ...

Single Erlenmeyer Flasks with 250mL capacity and easy-to-read white enamel graduations every 50mL Made of high quality, heavy duty, borosilicate 3...

High Quality Borosilicate glass 150ml with 25ml graduations (1) Single Flask 1 Single Erlenmeyer conical Flask 150ml, narrow neck, Made from high ...

High Quality Borosilicate glass 250ml Capacity with 50ml graduations This flask has a 5.5" height, 1.75" interior diameter at opening, and 3" diam...

Made of high quality, heavy duty, 3.3 borosilicate glass 50ml capacity 24/29 oblique neck, with 14/23 side joint Stands 3.75" tall, and has a tota...

Made of high quality, heavy duty, 3.3 borosilicate glass 500ml capacity Oblique neck with 24/29 socket size joint. Side socket size is 19/26 Stand...

Made of high quality, heavy duty, 3.3 borosilicate glass 250ml capacity Oblique neck with 24/29 socket size joint. Side socket size is 19/26 Stand...

Flask with oblique neck and side socket. Made of high quality, heavy duty Borosilicate glass. 250ml capacity. Size 24/29 center socket, size 14/23...

Flask with oblique neck and side socket. Made of high quality, heavy duty Borosilicate glass. 2000ml capacity. Size 34/35 center socket, size 19/2...

Made of high quality, heavy duty, 3.3 borosilicate glass. 100 ml capacity. Oblique neck with 24/29 socket size joint. Side socket is size 14/23. 4...

Made of high quality, heavy duty, 3.3 borosilicate glass. 100 ml capacity. Oblique neck with 24/29 socket size joint. Side socket is size 19/26. 4...