色狠狠一区二区三区综合熟女-欧美精品亚洲精品日韩专区一^方-免费观看性av大全熟熟女-欧美在线免费观看一区二区

Product Description

Single Donor Postmenopausal Human Urine

Innovative Research's Single Donor Postmenopausal Human Urine is collected from a postmenopausal female donor. Postmenopausal is formally defined as the time after which a woman has experienced twelve (12) consecutive months of amenorrhea or lack of menstruation.

This Innovative Research product is for in vitro research use only, is not to be consumed by animals or humans, and should be handled with general precaution as if capable of spreading infectious disease.