Four Neck Boiling Flask
Description: Lab Borosilicate Glass Four Neck Boiling Flask
Color: Clear
Material: Borosilicate glass 3.3/Pyrex glass
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Product Introduction
Four Neck Boiling Flask
1. Description: Lab Borosilicate Glass Four Neck Boiling Flask
2. Color: Clear
3. Material: Borosilicate glass 3.3/Pyrex glass
4. Neck: Four necks
5. Type: Oblique Necks or Straight Necks
6. Standard Ground Mouth: 14/23, 19/26, 24/29, 29/32, 40/38, 50/42
7. Shape: Round or Flat Bottom
8. Volume Range: 5ml-20000ml
9. High temperature resistance: 550℃, Low temperature:-200℃
10. Feature: Heat-resistant glass
11. Advantage: High transparency
12. Application: Chemical laboratory, research institute
About
The four neck glass boiling flask is made of inert borosilicate glass which has excellent chemical durability for contamination-free results, heavy duty and reusable, designed for great shock resistance.Uniform wall thickness is suited for heating, geometry permits very uniform heating. It is made by made by hand blowing.
This boiling flask has four standard taper ground joint on the Center neck and the side angled neck. With 4 necks having the same joints glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass 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.
Tips
(1) If it is heated by open flame, it should be placed on the asbestos net to heat it evenly; when heated, there should be no water droplets on the outer wall of the flask.
(2) Pay attention to the seal of the matte interface when using.
(3) The injected liquid does not exceed 2/3 of its volume.
(4) Distillation or fractionation should be used with rubber plugs, conduits, condensers, etc.
Boiling Flask with Ground Mouth | |||
Description | Photo | PN | Spec |
Boiling Flask, |
| A02901 | 5ml, 14/23 |
A02902 | 5ml,19/26 | ||
A02903 | 10ml,14/23 | ||
A02904 | 10ml,19/26 | ||
A02905 | 10ml,24/29 | ||
A02906 | 25ml,14/23 | ||
A02907 | 25ml,19/26 | ||
A02908 | 25ml,24/29 | ||
A02909 | 50ml,19/26 | ||
A02910 | 50ml,24/29 | ||
A02911 | 100ml,19/26 | ||
A02912 | 100ml,24/29 | ||
A02913 | 150ml,19/26 | ||
A02914 | 150ml,24/29 | ||
A02915 | 250ml,19/26 | ||
A02916 | 250ml,24/29 | ||
A02917 | 500ml,19/26 | ||
A02918 | 500ml,24/29 | ||
A02919 | 1000ml,24/29 | ||
A02920 | 1000ml,.29/32 | ||
A02921 | 2000ml,24/29 | ||
A02922 | 2000ml,29/32 | ||
A02923 | 3000ml,24/29 | ||
A02924 | 3000ml,29/32 | ||
A02925 | 5000ml,24/29 | ||
A02926 | 5000ml,29/32 | ||
A02927 | 5000ml,40/38 | ||
A02928 | 10000ml,40/38 | ||
A02929 | 20000ml,40/38 | ||
A02930 | 20000ml,50/42 | ||
Boiling Flask, |
| A03101 | 5ml,14*2 |
A03102 | 10ml,14*2 | ||
A03103 | 10ml,19*2 | ||
A03104 | 25ml, 14*2 | ||
A03105 | 25ml,19*14 | ||
A03106 | 25ml,19*2 | ||
A03107 | 25ml,24*2 | ||
A03108 | 25ml,24*19 | ||
A03109 | 50ml,19*2 | ||
A03110 | 50ml,19*14 | ||
A03111 | 50ml,24*24 | ||
A03112 | 100ml,19*19 | ||
A03113 | 100ml,24*19 | ||
A03114 | 100ml,24*24 | ||
A03115 | 250ml,19*19 | ||
A03116 | 250ml,24*24 | ||
A03117 | 500ml,19*19 | ||
A03118 | 500ml,24*24 | ||
A03119 | 1000ml,24*24 | ||
A03120 | 1000ml,29*24 | ||
A03121 | 2000ml,24*24 | ||
A03122 | 2000ml,29*24 | ||
A03123 | 3000ml,24*24 | ||
A03124 | 3000ml,29*24 | ||
A03125 | 5000ml,24*24 | ||
A03126 | 5000ml,29*24 | ||
A03127 | 5000ml,40*24 | ||
A03128 | 10000ml,40*24 | ||
A03129 | 10000ml,50*24 | ||
A03130 | 20000ml,40*24 | ||
A03131 | 20000ml,50*24 | ||
Boiling Flask, |
| A03201 | 10ml,14*3 |
A03202 | 25ml,14*3 | ||
A03203 | 25ml,19*3 | ||
A03204 | 25ml,19*14*2 | ||
A03205 | 50ml,19*3 | ||
A03206 | 50ml,19*14*2 | ||
A03207 | 50ml,24*3 | ||
A03208 | 100ml,19*3 | ||
A03209 | 100ml,24*3 | ||
A03210 | 100ml,24*19*2 | ||
A03211 | 150ml,19*3 | ||
A03212 | 150ml,24*3 | ||
A03213 | 250ml,19*3 | ||
A03214 | 250ml,24*19*3 | ||
A03215 | 250ml,24*3 | ||
A03216 | 500ml,19*3 | ||
A03217 | 500ml,24*19*2 | ||
A03218 | 500ml,24*3 | ||
A03219 | 1000ml,24*3 | ||
A03220 | 2000ml,24*3 | ||
A03221 | 3000ml,24*3 | ||
A03222 | 5000ml,24*3 | ||
A03223 | 5000ml,40*24*2 | ||
A03224 | 10000ml,40*24*2 | ||
A03225 | 20000ml,40*24*2 | ||
A03226 | 20000ml,50*24*2 | ||
A03227 | 5ml,14*3 | ||
Boiling Flask, |
| A03301 | 50ml，19*3*14 |
A03302 | 50ml，19*4 | ||
A03303 | 50ml,24*3*14 | ||
A03304 | 50ml,24*3*19 | ||
A03305 | 50ml,24*4 | ||
A03306 | 100ml,19*3*14 | ||
A03307 | 100ml,19*4 | ||
A03308 | 100ml,24*19*2*14 | ||
A03309 | 100ml,24*4 | ||
A03310 | 250ml,24*3*14 | ||
A03311 | 250ml,24*4 | ||
A03312 | 500ml,24*3*19 | ||
A03313 | 500ml,24*4 | ||
A03314 | 500ml,24*3*14 | ||
A03315 | 1000ml,24*4 | ||
A03316 | 1000ml,24*3*14 | ||
A03317 | 2000ml,24*3*14 | ||
A03318 | 2000ml,24*4 | ||
A03319 | 3000ml,24*4 | ||
A03320 | 5000ml,24*4 | ||
A03321 | 10000ml,40*24*3 | ||
A03322 | 5000ml,40*24*3 | ||
A03323 | 10000ml,50*24*3 | ||
A03324 | 20000ml,40*24*3 | ||
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