


Kohlraush Flasks
REILGLAS Kohlrausch (Mud) Flasks are specialized laboratory flasks designed with a cup at the top for accurate sample handling in conductivity and mud analysis applications. Available in standard accuracy and Class ‘A’ variants, these flasks are manufactured from high-quality glass and offered in capacities from 50 ml to 220 ml, suitable for analytical and quality control laboratories.
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Product Details
REILGLAS Kohlrausch Flasks (Mud Flasks) are precision laboratory flasks commonly used in conductivity measurements and mud analysis, particularly in chemical and physical testing laboratories. The distinctive cup at the top facilitates easy filling, controlled transfer, and handling of samples, improving operational convenience during testing procedures.
Manufactured from high-quality, chemically resistant glass, these flasks ensure durability, dimensional stability, and consistent performance. The uniform internal construction supports reliable volume measurement and repeatable test results.
To meet different accuracy requirements, REILGLAS Kohlrausch flasks are available in:
Standard accuracy – supplied with specified tolerance limits for routine laboratory use
Class ‘A’ accuracy – offering tighter volumetric tolerances for higher precision applications
Available capacities include:
50 ml
100 ml
200 ml
(Class ‘A’ versions available as 50–55 ml, 100–110 ml, and 200–220 ml)
These flasks are suitable for use in:
Conductivity and electrochemical testing
Mud and slurry analysis
Chemical and physical laboratories
Academic and research institutions
REILGLAS Kohlrausch (Mud) flasks combine functional design, reliable accuracy, and durable glass construction, making them a dependable choice for specialized laboratory measurements.
























