妓院一钑片免看黄大片,亚洲av无码成人精品国产,亚洲AV综合色区无码专区桃色,免费A级毛片在线播放不收费

美國Itsi-Biosciences
Itsi-Biosciences (ITSIBIO)是一家研發生物醫藥方面試劑盒的高技術公司,提供快速，準確的基因組，蛋白質組學試劑盒.尤其在蛋白提取試劑盒方面,產品性價比高.
ITSI - Biosciences (ITSIBIO) develops better, easy-to-use and inexpensive kits for biomedical research. We also provide fast, accurate and affordable gene expression analysis, biomarker discovery/validation, protein identification and assay development services. We serve scientists in universities/colleges, research institutes, pharmaceutical companies and government research institutions.