Glass scale

Code: S132N

ASTM C40-11 AASHTO T21 UNI 8020-14

For the determination of organic impurities in soils and fine aggregates.
Chart with 5 glass reference scales.

The set is composed of:

S132-01 Graduated impurities test bottle, stoppered, pyrex glass, 500 ml - ASTM C40
S132-02 Graduated impurities test bottle, stoppered, pyrex glass, 500 ml, marked at 130 and 200 ml - UNI 8020-14
S132-03 Graduated impurities test bottle, stoppered, pyrex glass, 1000 ml - ASTM C40

Chemical and thermal test

Colour standard glass scale