Stalagmometer Manufacturer,Supplier and Exporter in India

Stalagmometer

Product Code : SCL-LG-14459

Indian Lab Suppliers supplies the Stalagmometer (Product ID: 14459) as part of its laboratory glassware range. It is a glass capillary pipette used to find the surface tension of a liquid by the drop-weight or drop-number method.

Quick Answer

Liquid drips slowly from the flat tip of the vertical capillary, and either the drops are weighed or the number of drops from a fixed volume is counted. Comparing the result with a reference liquid such as water gives the surface tension; with the drop-number method the surface tension is proportional to the density divided by the number of drops. It can also be used, less often, for interfacial tension between two immiscible liquids. Dimensions and drop volume are not specified; please confirm them at quotation.

Key Specifications

ParameterDetail
MethodDrop-weight or drop-number
MeasuresSurface tension; interfacial tension
DimensionsPlease confirm at quotation

Where This Is Used

Used in physical chemistry practicals on surface tension and surfactants. A related instrument is the Ostwald Viscometer (Product ID: 14460). Browse the full Lab Glassware (all items) range or related Chemistry Lab Equipment products.

Frequently Asked Questions

What does a stalagmometer measure?
Surface tension, and also interfacial tension between two liquids.

What reference liquid is used?
Usually water at the same temperature.

What sizes are available?
Please confirm dimensions at quotation.

Related Categories

Lab Glassware (all items) · Chemistry Lab Equipment · Physics Lab Equipment

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Office Address

Works: #975 Malleshwaram,
Bengaluru, Karnataka 560003

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