欧美性猛交XXXX乱大交3,国产黑色丝袜在线视频,久久久久久国产精品免费无码,亚洲暴爽AV人人爽日日碰

多肽產(chǎn)品
PRODUCT
DALARGIN
發(fā)布時(shí)間:2020-05-21 10:59:53 閱覽量:

英文名稱Enkephalin-Arg [D-Ala2]-Leu
中文名稱DALARGIN
CAS NO81733-79-1
貨號(hào)800014
序列Tyr-DAla-Gly-Phe-Leu-Arg
分子式C35H51N9O8
分子量725.85
存儲(chǔ)溫度2-8℃
純度≥98.0%
包裝plastic vial,glass vial or Plastic bag, quantity according to customer's detail requirement.

?