Wilmad QTZ CONVENIENCE VIAL .9MM ID X 1.1MM OD X 100MM LG

Quartz and Suprasil Capillary Tubes

•Wilmad Clear Fused Quartz and Suprasil® capillary tubes are often used in EPR applications where sample sizes are limited.

•Available in sizes from 0.40 to 2.4mm OD, these fine tubes are 100mm long and open on both ends.

•Easy to seal with a hot flame, you can use them with a round bottom or close with a sealant of your choice (beeswax is commonly used.)