Robinson Centrifuge Tubes, 100ml, Pear shape Tube, Graduated in %

Sold in Boxes of 6 tubes.

Graduated in 200 parts to permit the direct reading of S&W percentages in test samples.

Divisions of graduation:

• 0 to 3 % in 0.1%
• 3 to 5 % in 0.5%
• 5 to 10 % in 1%
• 10 to 100 % in 10%
• and from 100 to 200 % in 20%