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Mini reaction vessel
Ideal for reactions of small volumes of reactants. The integral GL thread fittings, when used together with our laboratory screw joints, allow assembly with tubing, glass or metal tubes, thermometers, sensors or probes of wide range of diameters. Any unused GL thread fittings can be blocked off by means of GL screw caps. We recommend to heat these micro-reaction vessels by a thermostat.
Reference |
Capacity |
Fittings |
Internal diameter |
Inside height |
External diameter |
External height |
B312-09 |
90 ml |
2xGL18 |
45,5 mm |
58 mm |
50 mm |
97 mm |
B318-40 |
90 ml |
2xGL14 1xGL18 |
45,5 mm |
58 mm |
50 mm |
96 mm |
B318-56 |
180 ml |
2xGL18 1xGL25 |
60 mm |
66mm |
66 mm |
109 mm |
B318-64 |
240 ml |
2xGL18 1xGL25 |
60 mm |
86 mm |
66 mm |
130 mm |
B318-80 |
500 ml |
3xGL25 |
80 mm |
109 mm |
85 mm |
158 mm |
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Round Bottom Flasks, PFA
- Temperature resistance: -200°C to +250°C
- Quite universal chemical resistance
- Conditionally suitable for vacuum, e.g. at 30 mbar and 50°.
- Transparent, non-porous
- Central ground joint neck size 29 and lateral ground joint necks
Reference |
Capacity |
Total height (mm) |
Diameter (mm) |
Lateral necks NS |
A 155-12 |
100 ml |
117 |
67 |
1 x 14/23 |
A 155-20 |
250 ml |
149 |
88 |
1 x 29/32 |
A 155-36 |
500 ml |
177 |
107 |
1 x 29/32 |
A 156-12 |
100 ml |
117 |
67 |
2 x 14/23 |
A 156-20 |
250 ml |
149 |
88 |
2 x 29/32 |
A 156-36 |
500 ml |
177 |
107 |
2 x 29/32 |
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Cell culture bottle
- Made of borosilicate glass.
- The frictionless stirrer made of fluoroplastic and glass is adjustable in height from the outside.
- The screw cover for the center neck is made of PP; the screw caps for the two sidearms are made of a thermoplastic polyester.
- Can be sterilized.
- Designed for a careful mixing of cell cultures, this unit is driven by a magnetic stirring machine. Suitable for low speed.
Reference |
Capacity |
Int. diameter of central neck |
Heigh |
Sidearms thread |
C421-11 |
1500 ml |
100 mm |
255 mm |
2xGL45 |
C421-15 |
3000 ml |
135 mm |
290 mm |
2xGL45 |
C421-19 |
6000 ml |
135 mm |
400 mm |
2xGL45 |
C421-23 |
12000 ml |
135 mm |
400 mm |
2xGL45 |
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Cell culture bottle
- Made of borosilicate glass
- The stirrer, made of fluoroplastic and stainless-steel, is adjustable in height from the outside
- Screw caps for the two sidearms are made of a thermoplastic polyester
- Can be sterilized.
Reference |
Capacity |
Int. diameter of central neck |
Main thread |
Sidearms thread |
C420-03 |
50 ml |
30 mm |
GL45 |
2xGL14 |
C420-05 |
125 ml |
30 mm |
GL45 |
2xGL18 |
C420-07 |
250 ml |
30 mm |
GL45 |
2xGL25 |
C420-09 |
500 ml |
135 mm |
GL45 |
2xGL25 |
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PTFE Measuring Cylinders
- Translucent and non-porous. Design based on ISO 4788. With graduation (uncalibrated), spout and reinforcing ring. Universal chemical resistance, the product is only exposed to PTFE.
- Temperature resistance: from -200°C to +250°C
- Chemical resistance: very good
- Hexagonal base prevents the cylinder from rolling
Reference |
Capacity |
Graduation divisions ml |
Total height mm |
Int. diam. mm |
A 164-12 |
50 ml |
1 |
172 |
24 |
A 164-16 |
100 ml |
2 |
202 |
30 |
A 164-20 |
250 ml |
2.5 |
268 |
40 |
A 164-30 |
500 ml |
5 |
308 |
53 |
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