Narrow-mouth volumetric flasks are made to the highest standards to qualify for Class A certification.
Made from Borosilicate 3.3 expansion glass.
Flasks are unserialized and supplied with PTFE STOPPER.
PART No.
Capacity (ml)
Tolerance (+ml)
NS SIZE
Pack (qty.)
2946-5
5
0.02
10/19
10
2946-10
10
0.02
10/19
10
2946-20
20
0.03
10/19
10
2946-25
25
0.03
10/19
10
2946-50-12
50
0.05
12/21
10
2946-50-14
50
0.05
14/23
10
2946-100-12
100
0.08
12/21
10
2946-100-14
100
0.08
14/23
10
2946-200
200
0.10
14/23
10
2946-250
250
0.12
14/23
10
2946-500
500
0.20
19/26
10
2946-1000
1000
0.30
24/29
10
2946-2000
2000
0.50
29/32
10
Potential Uses:
Light-Sensitive Samples: The amber glass protects light-sensitive substances from UV radiation, making it suitable for applications where photodegradation is a concern.
Corrosive or Reactive Substances: The PTFE stopper offers chemical resistance, making the flask suitable for use with corrosive or reactive chemicals.
Chemical Storage: The combination of amber glass and a chemically resistant stopper makes these flasks suitable for the storage of various chemicals and solutions.
Batch Production: The use of batch certificates is common in industries where large quantities of glassware are produced, ensuring quality control across a specific production run.
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