一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Plant extracts>Plant Extracts>Protopseudohypericin
Protopseudohypericin
  • Protopseudohypericin

Protopseudohypericin

Price Get Latest Price
Package 5mg
Min. Order: 5mg
Supply Ability: 10 g
Update Time: 2023-02-24

Product Details

Product Name: Protopseudohypericin CAS No.: 54328-09-5
Min. Order: 5mg Purity: ≥98%(HPLC)
Supply Ability: 10 g Release date: 2023/02/24

Product Name:  Protopseudohypericin  ( Reference Standard ) 

Molecular Formula:    C30H18O9

Molecular Weight:    522.47

Source:   Hypericum perforatum

Type of Compound:  Flavonoids  

Testing Method:  HPLC 
Identification Method: MS, NMR
Packing:  As per customer's requirement

Usage/Application :  Identification purpose

Storage:  Store in a closed container for protection from air and light.  Refrigerated or frozen for a long time.

Provide COA ,MSDS and Test Report

Company Profile Introduction

NatureStandard was founded with a mission to facilitate pharmaceutical research by providing high quality Reference Standards,Analytical Standards and related technical services including separation and manufacturing of components from Traditional Chinese Medicine (TCM) ,development of extraction technology , technical outsourcing service for Registration and Application of TCM (Plant Medicine) .Our products/services are quality-certified and delivered with care and pride from our home in Shanghai to clients worldwide.

Recommended supplier

Product name Price   Suppliers Update time
$3.00
VIP7Y
Career Henan Chemical Co
2020-01-18
  • Since: 2019-07-10
  • Address: Room 206C, Building 2, 720 Cailun Road ,Shanghai 201203, China.
INQUIRY
怀远县| 广昌县| 巴东县| 葫芦岛市| 石门县| 苗栗县| 象山县| 荆门市| 驻马店市| 定襄县| 寿光市| 芜湖县| 陆河县| 句容市| 丰顺县| 宜丰县| 庆城县| 宁津县| 克什克腾旗| 中江县| 衡水市| 丹阳市| 福海县| 阳城县| 长春市| 大洼县| 望都县| 邻水| 达孜县| 大安市| 耒阳市| 安多县| 武城县| 云南省| 乐亭县| 舒兰市| 孙吴县| 宜都市| 宜良县| 昌吉市| 平安县|