成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Logo

AvaChem Scientific

Provider of lab equipments and biologically active compounds

   Tetrahydrocoptisine

Catalog ID: 3163
Structure
CAS: 4312-32-7
Formula: C19 H17 N O4
Purity: 98%
Pricing: please call to check price of other size
sizeprice availability
1mg$392-3 weeks
5mg$692-3 weeks
20mg$2492-3 weeks
100mg$6902-3 weeks
1gPOA2-3 weeks

Terms and Conditions

©Copyright A&A Life Science Inc. All rights reserved.