Physicochemical Testing

Physicochemical testing is the process used to assess the physical, chemical and biological properties of materials. This testing is not only an important tool and basis for conducting scientific research, but is also an indispensable part of evaluating the performance of materials. Marine active compounds are unique compounds produced by marine organisms that possess physicochemical properties unmatched by terrestrial resources. In order to enhance the use of marine resources, it is necessary to test the physicochemical properties of marine active compounds.

Alfa Chemistry has rich experience in the field of physicochemical testing, and our professional technicians can analyze the detailed physicochemical properties of marine active compounds for you through sophisticated instruments.

Our Analytical Methods

As a professional physicochemical testing agency, we can provide comprehensive testing services according to industry standards. Our key testing items are mainly as follows.

Test items	Methods
Molecular weight analysis	High performance gel chromatography (HPGC), 18-Angle laser light scattering
Oligosaccharide polymerization degree	Gel chromatography, Hydrophilic interaction (liquid) chromatography (HILIC)
Molecular weight distribution	Gel permeation chromatography (GPC)
Monosaccharide composition	Ion chromatography
Sulphate content	Ion chromatography, Gelatin nephelometry

In addition to the above key items, we also provide testing services for the following items.

Melting point
Granularity
Ash content

Boiling point
Water content
Refractive index

Density
pH
Light transmittance

Our Advantages

We have a reliable instrumentation platform to ensure standardization of experimental practices.
We provide one-stop technical services to solve your project challenges.
We offer flexible and targeted technical services to help our customers reduce their capital and time costs.
We will strictly keep confidential the content entrusted by the customer, and can sign a confidentiality agreement.

Our Promise

Alfa Chemistry is passionate about the marine world and we are committed to being a unique partner for every customer. Customer satisfaction is the motivation for our continuous development. We promise you that no matter what stage your project is at we will maintain effective communication with you in order to keep you up to date with the progress of your project. Once the project is completed, we will provide you with a professional test report. If you have any questions about our services, you can consult our technical staff.

Our Promise

For Research Use Only. Not for use in diagnostic or therapeutic procedures.