ROUND BOTTOM FLASK SINGLE NECK

Availability: In stock

Sku Product Name Price Qty
HMF010301 Single Neck Round-Bottom Boiling Flask 5ml With 14/20 Glass Joint

Regular Price: USD10.43

Special Price USD7.93

HMF010301L Laboy Glass Single Neck Round Bottom Boiling Flask 5ml With 14/20 Joint 12Pcs

Regular Price: USD125.16

Special Price USD79.99

HMF010302 Single Neck Round-Bottom Boiling Flask 10ml With 14/20 Glass Joint

Regular Price: USD10.76

Special Price USD8.16

HMF010303 Single Neck Round-Bottom Boiling Flask 10ml With 19/22 Glass Joint

Regular Price: USD10.83

Special Price USD8.20

HMF010304 Single Neck Round-Bottom Boiling Flask 25ml With 14/20 Glass Joint

Regular Price: USD10.76

Special Price USD8.16

HMF010304L Laboy Hmf010304L Glass Single Neck Round Bottom Boiling Flask 25 ml With 14/20 Joint (Pack Of 10)

Regular Price: USD77.99

Special Price USD71.99

HMF010305 Single Neck Round-Bottom Boiling Flask 25ml With 19/22 Glass Joint

Regular Price: USD10.76

Special Price USD8.16

HMF010305L Laboy Glass Single Neck Round Bottom Flask 25ml With 19/22 Joint 5Pcs

Regular Price: USD53.80

Special Price USD35.99

HMF010306 Single Neck Round-Bottom Boiling Flask 25ml With 24/40 Glass Joint

Regular Price: USD10.93

Special Price USD8.27

HMF010306L Laboy Hmf010306L Glass Single Neck Round Bottom Boiling Flask 25 ml With 24/40 Joint (Pack Of 10)

Regular Price: USD77.99

Special Price USD71.99

HMF010307 Single Neck Round-Bottom Boiling Flask 50ml With 14/20 Glass Joint

Regular Price: USD10.76

Special Price USD8.16

HMF010307L Glass Single Neck Round Bottom Boiling Flask 50ml With 14/20 Joint 6Pcs

Regular Price: USD64.58

Special Price USD53.01

HMF010308 Single Neck Round-Bottom Boiling Flask 50ml With 19/22 Glass Joint

Regular Price: USD10.83

Special Price USD8.20

HMF010309 Single Neck Round-Bottom Boiling Flask 50ml With 24/40 Glass Joint

Regular Price: USD10.93

Special Price USD8.27

HMF010309L Laboy Vetro Singolo Collo Rotondo Fondo Ebollizione Flask 50 ml Con 24/40 Joint12Pcs

Regular Price: USD131.16

Special Price USD99.21

HMF010310 Single Neck Round-Bottom Boiling Flask 100ml With 14/20 Glass Joint

Regular Price: USD10.99

Special Price USD8.30

HMF010310L Single Neck Round-Bottom Boiling Flask 100ml With 14/20 Glass Joint 5Pcs

Regular Price: USD54.95

Special Price USD44.99

HMF010311 Single Neck Round-Bottom Boiling Flask 100ml With 19/22 Glass Joint

Regular Price: USD11.34

Special Price USD8.52

HMF010312 Single Neck Round-Bottom Boiling Flask 100ml With 24/40 Glass Joint

Regular Price: USD11.69

Special Price USD8.75

HMF010312L Single Neck Round-Bottom Boiling Flask 100ml With 24/40 Glass Joint 5Pcs

Regular Price: USD58.50

Special Price USD49.50

HMF010313 Single Neck Round-Bottom Boiling Flask 100ml With 29/42 Glass Joint

Regular Price: USD12.12

Special Price USD9.02

HMF010314 Single Neck Round-Bottom Boiling Flask 200ml With 14/20 Glass Joint

Regular Price: USD13.46

Special Price USD9.90

HMF010317 Single Neck Round-Bottom Boiling Flask 250ml With 14/20 Glass Joint

Regular Price: USD14.69

Special Price USD10.69

HMF010318 Single Neck Round-Bottom Boiling Flask 250ml With 19/22 Glass Joint

Regular Price: USD15.11

Special Price USD10.96

HMF010319 Single Neck Round-Bottom Boiling Flask 250ml With 24/40 Glass Joint

Regular Price: USD15.42

Special Price USD11.16

HMF010319L Laboy Glass Single Neck Round Bottom Boiling Flask 250ml With 24/40 Joint 5Pcs
USD45.99
HMF010320 Single Neck Round-Bottom Boiling Flask 250ml With 29/42 Glass Joint

Regular Price: USD15.72

Special Price USD11.35

HMF010324 Single Neck Round-Bottom Boiling Flask 500ml With 14/20 Glass Joint

Regular Price: USD16.09

Special Price USD11.60

HMF010325 Single Neck Round-Bottom Boiling Flask 500ml With 19/22 Glass Joint

Regular Price: USD16.60

Special Price USD11.93

HMF010326 Single Neck Round-Bottom Boiling Flask 500ml With 24/40 Glass Joint

Regular Price: USD17.10

Special Price USD12.25

HMF010326L Single Neck Round-Bottom Boiling Flask 500ml With 24/40 Glass Joint 5pcs

Regular Price: USD85.50

Special Price USD75.70

HMF010327 Single Neck Round-Bottom Boiling Flask 500ml With 29/42 Glass Joint

Regular Price: USD17.88

Special Price USD12.76

HMF010328 Single Neck Round-Bottom Boiling Flask 500ml With 34/45 Glass Joint

Regular Price: USD22.22

Special Price USD14.35

HMF010329 Single Neck Round-Bottom Boiling Flask 500ml With 45/50 Glass Joint

Regular Price: USD26.21

Special Price USD16.93

HMF010330 Single Neck Round-Bottom Boiling Flask 500ml With 55/50 Glass Joint

Regular Price: USD29.07

Special Price USD18.78

HMF010331 Single Neck Round-Bottom Boiling Flask 1000ml With 24/40 Glass Joint

Regular Price: USD39.46

Special Price USD23.68

HMF010332 Single Neck Round-Bottom Boiling Flask 1000ml With 29/42 Glass Joint

Regular Price: USD34.05

Special Price USD22.00

HMF010333 Single Neck Round-Bottom Boiling Flask 1000ml With 34/45 Glass Joint

Regular Price: USD38.47

Special Price USD24.85

HMF010334 Single Neck Round-Bottom Boiling Flask 1000ml With 45/50 Glass Joint

Regular Price: USD46.36

Special Price USD29.95

HMF010335 Single Neck Round-Bottom Boiling Flask 1000ml With 55/50 Glass Joint

Regular Price: USD55.67

Special Price USD35.96

HMF010336 Single Neck Round-Bottom Boiling Flask 2000ml With 24/40 Glass Joint

Regular Price: USD99.38

Special Price USD61.29

HMF010337 Single Neck Round-Bottom Boiling Flask 2000ml With 29/42 Glass Joint

Regular Price: USD80.90

Special Price USD52.27

HMF010338 Single Neck Round-Bottom Boiling Flask 2000ml With 34/45 Glass Joint

Regular Price: USD102.13

Special Price USD83.08

HMF010339 Single Neck Round-Bottom Boiling Flask 2000ml With 45/50 Glass Joint

Regular Price: USD155.66

Special Price USD91.68

HMF010340 Single Neck Round-Bottom Boiling Flask 2000ml With 55/50 Glass Joint

Regular Price: USD86.26

Special Price USD55.74

Product Code: HMF0103

Quick Overview

Heavy Wall Design
Hand-Blowing To Ensure Uniform
Wall Thickness

Details

Round-bottom flasks (also called round-bottomed flasks, Flasks, round bottom, or RB Flasks)having spherical bottoms are more resistant to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. Because of the spherical bottom, cork rings are needed to keep the round bottom flasks upright. When in use, round-bottom flasks are commonly held at the neck by flask clamps on a stand.
The flasks are usually used in heating or boiling a liquid, in distillation as distilling flasks and receiving flasks for the distillate,used as the distilling flasks in rotary evaporators.
Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glasss and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.

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Delivery & Returns

We are proud to offer a 100% Satisfaction Guarantee 30-Day Risk Free Return Policy

We are confident you will be happy with your purchase. If for any reason the product does not meet your expectations, you may return it in its original condition with all original packing materials within 30 calendar days from the shipment date for an exchange or full refund of your purchase price, excluding shipping costs.

Please inspect your order immediately upon arrival. Do not dispose of the box or any packaging materials until you have inspected your order and are satisfied with the product you have received.


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