Preparation and purification experiment
According to your purification requirements, use our company'sMedium pressure preparative chromatographyandPreparation of liquid chromatographyThe system separates the samples you provided.

Preparation process design
According to your requirements, we provide customized purification services from small trials to large-scale production, and customize suitable products based on the process requirements and product characteristics

Process and equipment systems.

Separate services
According to your request, we will undertake fromGrade GreachKg levelPurification and separation services for compounds.

Impurity enrichment/separation
Assist you in separating trace and trace impurities from active pharmaceutical ingredients or other compounds, and provide a complete set of compound separation and structural identification reports.

Pharmacopoeia involves customization of standard products

Customize reference and standard products related to the Chinese Pharmacopoeia according to customer needs.

Pre research of scientific research topics

Assist research institutions in conducting preliminary studies on natural product purification research projects.

Service Process

1. Please fill in the detailed sample application form downloaded or provided by the business personnel
2. Based on the provided information, the laboratory determines the feasibility of compound separation and purification
3. You provide samples to the laboratory of Sanwei, and Sanwei will conduct free analysis to establish a preparation plan
4. In order to provide a reasonable quotation based on the preparation process and quantity, both parties have signed a "Purification Customization Service Contract"
5. To start the separation and purification preparation, we would like to report the progress of the preparation to you
6. To report the preparation results to the customer (preparation quantity and purity)
7. You have no objections to the preparation results
8. Three is to send the product to the customer or have the customer come to collect it

Sample delivery method

Samples can be sent by express delivery (please note the durability of the sample container and scientific packaging methods). If the sample is quite special, you can contact Sanwei in advance to confirm the delivery method.