Description
These KIMBLE® Mark-M ™ glass culture tubes feature a permanent banded ceramic label, fused to the glass, which is easily written on with marker or pencil.
• Manufactured from borosilicate glass 5.1
• Permanent marking spots
• Borosilicate glass tubes have excellent chemical resistance against sodium leaching
• Labels are located 3/4 from the open end and are available in a variety of colors
• All tubes have sturdy, uniform bottoms and consistent lengths
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