nessler tube

Nessler Tubes

•For colour comparison of water samples etc.
•Manufactured from borosilicate tubing specially selected for   freedom from colour or visible defects
•Cylinder bases are formed by a technique which gives maximum clarity
•Supplied in matched pairs for uniformity

Nessler Tube

Graduated  @ 25 and 50ml Class (A)  to Din Standards sold in sets of 2