With glass stopper test tube is suitable for scientific research department, laboratories and colleges. With glass stopper test tube is a test tube with a frosted glass stopper and its tube body to increase capacity graduation. For volatile substances, it can be calculated directly, and can prevent volatilization of substances, so it is convenient to apply. Transparent, convenient, beautiful, firm and high Efficiency. Round bottom.
Volume: 5ml,10ml,15ml,20ml,25ml,50ml,100ml
Graduation: with graduation, w/o graduation
Cat. No. | Vol.(ml) | Graduation | Material | Bottom Layout |
TGGP | 5ml,10ml,15ml,20ml,25ml,50ml,100ml. | Printed graduation | Borosilicate glass | Round |
TGG | 5ml,10ml,15ml,20ml,25ml,50ml,100ml. | W/O graduation | 3.3 Borosilicate glass | Round |
