KIMBLE®: Laboratory Glassware - reusable, disposable and specialty lab glassware
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VARNISH VISCOSITY TUBES
These viscosity tubes are for rough control work where bubble comparison is made to limit samples of known viscosity.
· Flat bottomed
· Durable white ceramic enamel lines at 27 mm, 100 mm and 108 mm from the outside bottom
· Reference ASTM D1545
· Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements