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Viscosity Test Tube - Bubble Viscometer, Pack of 3

SKU:
ETUBE3
$19.99
Shipping:
Included*

Description

Price is for 3 tubes. These was salvaged from the science laboratories of Central High School, in Trenton, NJ. The Class “G-10.65” Viscosity Tubes are inscribed at the 100mm and 108mm lengths. These make cute plant propagation tubes!

Measurements each: 4.5" x 0.5" x 0.5"
These have been used, but are in excellent condition.

Extra Information

Type:
Vintage