Sample Preparation Database:
The preparation of samples is of great importance for analysis & measurement of elements. In this database, a complete introduction of type of samples, sample preparation methods and related instruments as well as different materials & tools required for sample preparation, standard preparation methods of samples & elemental compounds, etc. has been presented.
In addition, different sample preparation laboratories which all are shown related to each other are introduced on this database. Therefore, all users can have easy access to information of interest about sampling & preparation of samples and etc.  

Purposes of Sample Preparation Database
1. An inclusive database for sample preparation
2. Expansion of laboratory information of geosciences laboratories database
3. Introduction of different types of analytic samples & indicators
4. Different sample preparation methods
5. Sample preparation methods used for elemental samples
6. Sample preparation methods in applied instruments
7. Different sample preparation instruments
8. Materials & tools for sample preparation
 

Final format of sample preparation database includes:
1- Analytical samples & indicators: liquid, solid and gas (24 samples)
2- Sample preparation
• Different sample preparation methods
• Sample preparation methods in applied instruments
• Sample preparation methods used for elemental samples
3- Sample preparation instruments
4- Materials & tools for sample preparation
5- Preparation laboratories

They are described in different sections of site in detail.