Cole-Parmer Glass Capillary Tubes, Open Both Ends; 100/PK

Accessories for your melting point apparatus
Constructed of soda glass and easily sealed in a Bunsen flame
Supplied in a durable tube holder for added protection
Tubes are open on both ends
Previous part number SMP1/4
Capillary tubes measure 100 mm L, 1.9 mm OD, 1.3 mm ID, and 0.3 mm wall thickness.