Nessler Tube หลอดเทียบสี 100ml

- Premium color comparison cylinders
- Hand blown premium borosilicate 3.3 glass.
- 100mL fixed volume tube with optical plane bottom.
- Half way mark at 50mL -- Class A tolerances
- Top rack dishwasher safe and autoclavable.
- Borosilicate glass Nessler cylinder with blue graduations - 100mL capacity