1.   USP VI Polypropylene Tubes.

2.   Collection process is painless and safe.

3.   The humanized design of funnel conforms to the mouth shape of human, making the collection process simple and easy.

4.   Good sealing, effectively prevent leakage and contamination of specimens, easy to preserve and transport, safe and reliable.

5.   The bottom of the collecting vial is conical, which is convenient for concentrated sample processing.

6.   Bar codes are easy to manage digitally, and labelswith writing areas are convenient for users to record information.

7.   RNase/DNase free, non-pyrogenic.