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>Guanine
Guanine
  • Guanine

Guanine

Price Get Latest Price
Package 100mg
Min. Order: 100mg
Supply Ability: 100 g
Update Time: 2023-02-24

Product Details

Product Name: Guanine CAS No.: 73-40-5
Min. Order: 100mg Purity: ≥98%(HPLC)
Supply Ability: 100 g Release date: 2023/02/24

Product NameGuanine  ( Reference Standard ) 

Molecular Formula:  C5H5N5O

Molecular Weight:  151.13

 Appearance: Powder  

Type of Compound:  iAlkaloids

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.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-06-05
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-06-05
$100.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-06-05
$10.60
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
VIP1Y
Wuhan Hugarise New Material Co.,Ltd
2026-04-21
$5.00
Wuhan JiyunZen Tech Co., Ltd.
2026-04-10
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$40.00
VIP4Y
Hebei Dangtong Import and export Co LTD
2026-02-25
$122.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
Hebei Yanxi Chemical Co., Ltd.
2025-06-20
  • Since: 2019-07-10
  • Address: Room 206C, Building 2, 720 Cailun Road ,Shanghai 201203, China.
INQUIRY
恭城| 晴隆县| 佛学| 察隅县| 广汉市| 晴隆县| 忻城县| 新沂市| 南江县| 黄骅市| 龙泉市| 通许县| 琼中| 凉城县| 财经| 固阳县| 时尚| 广灵县| 桦川县| 昌邑市| 舒城县| 万载县| 安福县| 东丰县| 卓资县| 剑川县| 科尔| 石阡县| 温宿县| 贵德县| 武胜县| 沾化县| 伊春市| 乐业县| 肇源县| 淮南市| 阿鲁科尔沁旗| 图们市| 武功县| 昌图县| 鹿邑县|