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GUANOSINE CAS 118-00-3 ,Reference Substance 98%HPLC , white needle, Pinellia ternata Thunb.Brei
Description:
| GUANOSINE | Product ID: E-0575 | ||
| CAS Number | 118-00-3 | ||
| Purity (HPLC) | ≥98% | ||
| Alias Name | Esculetin | ||
| Molecular Formula | C10H13N5O5 | ||
| Molecular Weight (g/mol) | 283.24 | ||
| General Source | Pinellia ternata Thunb.Brei | ||
| Product Appearance | white needle | ||
| Package Size | 10mg/20mg/500mg/1g/10g standard packing or according to customers' requirement | ||
Quality Inspection
• Been tested by at least three liquid-phase detection systems. Annually retest will be made to ensure
product quality
• Being /confirm/ied by mass spectrometry (MS) and nuclear magnetic resonance (NMR)
• COA and HPLC will be shipped togther with products
Packaging
• Stored in a brown and screw reagent bottle
• It will be packaged with specially designed bubble box to make sure will not be damaged during transport
• Ice bag will be added to package for products,to ensure the product will not be effected by temperature
Our Services
Tauto----Your Always Trusted Plant extract Brand.
Why choose Tauto?
1.15-year experience in Phytochemicals
2. Have agents in 13 countries
3. Certified by ISO 9001:2008 quality management system
4. Leader Supplier of Botanical Reference Materials in China
5. Stable supplier of pharmaceutical raw material of Huperzine A
6. 3000 kinds of Botanical Reference Materials in more than 50 categories
7. Sub laboratory of TCM reference standard preparation, National Engineering Laboratory
Application Area:
FOR RESEARCH USE ONLY
1. Quantitative determination
2. Identification
3. Active experiment - cell experiments, animal experiments
Features and advantages of the products
- Tauto Biotech Co., Ltd. is one of the earliest specialty companies, dedicated to research and develop phyto-chemical reference materials, and experiencing 16 years in studying and manufacturing reference materials
- Supported by the effective and stable purification technique-High speed counter-current chromatography (HSCCC)
- Tauto reference materials R&D center and the manufacturing center, utilizing self-patented technique high speed counter-current chromatography (HSCCC), guarantee the reliable quality and the stable bulk production
- Strictly quality control and thoroughly testing of products (1HNMR 13CNMR MS HPLC)
- Part of our reference materials were certified by China General Administration of Quality Supervision- National Research Center for Certified Reference Standards
- With the help of perfect store and supply&nb
