Kimble® Mark-M™ Test Tube, 5 mL, 12 x 75 mm

Kimble® Mark-M™ Test Tube Plain 5 mL Without Closure Glass Tube

• Mark-M glass culture tubes have a 1-3/8 inch vertical permanent ceramic label, fused to the glass, that is easily written on with marker or pencil.
• Labels are located 3/4 inch from the open end.
• Borosilicate glass
• Label color is white.