Products | Micro tubes Products > Consumables > Test tubes > Micro tubes lab-icon Product info Safelock Tubes Tubes Safelock Micro tubes in PP in volumes from 0.1 ml up to 5 ml. Available as pieces or as strips. Sterile, non-sterile and with or without snap caps. Contact us if you want to know more about Micro tubes I agree that my data is stored in accordance with the GDPR rules