1. What types of samples are accepted for analysis?
Answer: Different instruments accommodate various types of samples. These range from dry powders to thin films, with specific requirements depending on the analysis technique. Additionally, samples must meet certain preparation criteria to ensure accurate results.
For more details on sample preparation guidelines, please refer to the article “Types of sample required for analysis”
2. How much does each analysis cost?
Answer: To find the cost of each analysis, please visit the “Analyse Samples” page on our website.
3. What is the typical turnaround time for results?
Answer: Approximately 4.5 days
4. How will I receive my analysis reports?
Answer: Once the analysis is complete, the status on the website will be updated to “Analysis is done. Payment not completed.” After the payment is made, the results can be downloaded or sent to the user.
5. Can I track the status of my sample analysis?
Answer: Yes, you can track the status of your sample analysis on the “Orders” page of our website.
6. Are there any discounts for bulk sample submissions?
Answer: Apologies, but we are unable to offer discounts for bulk sample submissions. SAIF-Guwahati provides advanced analytical facilities at subsidized rates, as they are funded by the Department of Science and Technology (DST), Government of India. This funding supports the maintenance and continuous improvement of the facility, ensuring that researchers have access to high-quality analytical services at an affordable cost.
7. What quality control measures are in place to ensure accurate results?
Answer: Ans: To ensure accurate results, each instrument undergoes strict quality control measures:
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- XRD: Before sample preparation, all necessary equipment, including the sample holder, spatula, and preparation desk, is thoroughly cleaned with isopropyl alcohol to prevent contamination. Sample preparation follows the manufacturer’s guidelines, and the instrument is calibrated weekly using a standard silicon sample. Additionally, a zero-background sample holder is used for highly amorphous materials.
- XRF: Before data analysis, the machine’s output is verified using standard monitor samples. Similar to XRD, all equipment is thoroughly cleaned before sample preparation to prevent contamination. Depending on user requirements, samples are prepared in the appropriate form, such as pressed pellets or fused beads. To ensure the quality and reliability of our analysis, SAIF Guwahati participates annually in the competition organised by GeoPT.
- TGA: The alumina sample holder is properly cleaned before each analysis. For high-quality results, nitrogen gas is used as the analysis medium.
- DSC: Single-use sample holders are employed. Like TGA, nitrogen gas is used as the analysis medium for optimal accuracy.
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8. Who can I contact for technical support or consultation regarding my analysis?
Answer: For technical support, please contact: [email protected]