Made of non-toxic PVC, medical grade transparent;
Size from 6ch to 20ch with different length for your choice
One-way and two-way avalaible ;Multi-function Cap available
Printed with graduation and radio opaque line throughout the length of the tube
Graduation could be marked as short lines or figures for you choice
Open tip trimmed smooth by machine or closed tip by mellting
Packed in individual peelable polybag or paper-plastic bag
Sterilized by ETO
ISO, CE certificated
Stomach tube