高潮毛片无遮挡高清,人妻中文av

儲存條件: 4°C, protect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.

Shipping ConditionEvaluation sample solution : ship with blue ice

All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

p,p'-DDE is a metabolite and degradation product of the organochlorine pesticide DDT. It accumulates in smallmouth buffalo, channel catfish, and largemouth bass as well as sediment in the Huntsville Spring Branch-Indian Creek tributary system surrounding a DDT manufacturing plant where it is considered a persistent organic pollutant (POP). p,p'-DDE inhibits estrogen binding to rainbow trout estrogen receptors (rtERs) with an IC50 value of 8 μM. It induces concentration-dependent secretion of estradiol by granulosa and theca cell co-cultures isolated from porcine ovarian follicles. p,p'-DDE (50-100 μM) also decreases ATP levels, the proportion of sperm with high mitochondrial membrane potential, and motility of human sperm in vitro.
特別提醒公司產(chǎn)品僅供科研使用

買家

數(shù)量

成交時間

正品保障

確保所有產(chǎn)品都是原裝正品

優(yōu)質(zhì)服務(wù)

優(yōu)質(zhì)服務(wù)，售后無憂

安全包裝

統(tǒng)一包裝，保障產(chǎn)品安全運(yùn)輸

正規(guī)發(fā)票

機(jī)打發(fā)票，附箱送達(dá)

配送方式新手入門售后服務(wù) 幫助中心支付方式關(guān)于我們

包裝說明會員服務(wù) 退款說明服務(wù)協(xié)議預(yù)付賬戶聯(lián)系一研

商品驗收積分規(guī)則退換款地址投訴建議發(fā)票制度

配送查詢購物流程退換款流程聯(lián)系客服付款周期

配送說明會員體系退換款原則找回密碼付款方式

丨

手機(jī)掃一掃

訪問手機(jī)網(wǎng)站