Delta - Vitamin E Plant Extracts CAS 119-13-1 , reference standard preparation , 98%HPLC in bulk,China Tauto price supplier

 Delta - Vitamin E Plant Extracts CAS 119-13-1 , reference standard preparation , 98%HPLC in bulk

Description:

Quality Inspection

♦ Being confirmed by mass spectrometry (MS) and nuclear magnetic resonance (NMR)

♦ Been tested by at least three liquid-phase detection systems. Annually retest will be made to ensure

   product quality

Packaging

♦ Standard specification is 10mg ,sub-package according to customer requirments

♦ The Balance’s accuracy is one hundred thousandth and regularly correction

Storage

♦ The common product is placed in a sealed box with desiccant or saved in a freezer at 4 ℃ after dried by 

the desiccant dryer, special products are saved at -20℃ and -80℃ for unstable products

♦  Detailed information and storage conditions are showed in every product label, as well as a unique Article 

No. and corresponding marking number, to ensure the traceability of each product in production, packaging,

storage, transportation and marketing.

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 system, all products will be supplied on time
• Tauto reference materials have been accepted by many companies, distributors and research institutes in United States, Germany, Switzerland, United Kingdom, and Singapore etc