Fisherbrand™ Twaddell Hydrometers
For use with liquids heavier than water such as milk, sulfuric acid and tanning solutions.
- Permanently marked with individual serial numbers
A certificate of calibration is available; simply add the letter “C” to the end of the catalog number when ordering.
A certificate is provided to indicate traceability to standards provided by NIST™.
Accuracy meets or exceeds ASTM™ E 100 specifications, Calibrated according to ASTM E 126 specifications.
|Soda Lime Glass|
|48 to 74°|
|Without 3-pt certification|
|300mL Borosilicate Glass cylinder|
|Liquids heavier than Water such as Milk, Sulfuric Acid, Tanning solutions|