Facility and Equipment Availability
Facility and Equipment Availability
Facility and Equipment Availability
Helium sample chamber for bulk XRF
Helium gas was purged into the acrylic sample chamber to ensure high efficiency in detecting low-mass elements such as sulfur, chlorine, potassium and calcium in XRF detection system. Magnetic sample holder has a travel range of 10 cm to carry a stack of samples.
XRF Standard Reference Materials (SRM)
X-ray Fluorescence (XRF) analysis requires precise calibration to ensure accurate elemental measurements. Our facility provides a comprehensive set of Standard Reference Materials (SRMs) for XRF applications, supporting research and quality assurance across various fields such as environmental science, materials engineering, and food safety.
Available XRF Standards
Helium sample chamber for micro-XRF
For micro-focused X-ray fluorescence measurement of light elements such as sulfur, chlorine, potassium and calcium, the sample chamber is purged with inert helium gas to reduce absorption by air. A sample chamber for helium purge is made from polylactic acid (PLA), plant-based thermoplastic polyester.
XAS Standard Reference Materials
Our facility provides a comprehensive range of standard reference materials for X-ray Absorption Spectroscopy (XAS) to ensure accurate and reliable measurements. These materials are essential for calibration, verification, and advanced analysis, and include:
✔ Metal Foils – commonly used for energy calibration and edge position verification.
✔ Standard Compounds – such as nitrides and oxides, ideal for chemical state analysis and structural studies.
👉 For the complete list of available XAS Standard Reference Materials and their detailed specifications, please visit the official Beamline 1.1 W website.
For in-situ X-ray Experiments
Our facility provides advanced equipment for high-temperature, in-situ X-ray studies, including X-ray Absorption Spectroscopy (XAS) and X-ray Diffraction (XRD). These instruments offer precise temperature control, flexible sample environments, and reliable performance, enabling cutting-edge research in phase transformations, structural analysis, and material characterization.
Equipment Overview
For Macromolecular Crystallography Analysis
Our Macromolecular Crystallography Facility is equipped with advanced tools and systems to support high-quality crystallographic research. We provide specialized instruments for crystal handling, inspection, and automated crystallization processes.
Crystal Manipulation Tool
To ensure precise and safe handling of crystals during the experiments, our facility offers:
- Precision tweezers for delicate crystal handling
- Cryo-cooling systems to maintain low-temperature conditions during data collection
- Goniometer bases (caps) and pins for secure crystal mounting
- High-resolution stereo microscopes for crystal inspection and alignment
These instruments are maintained to the highest standards and are available to all registered users conducting crystallographic experiments.
Automated Protein Crystallization System
Our automated system streamlines the protein crystallization process, enabling high‑throughput screening and reproducibility. Equipped with the Oryx8 Protein Crystallization Robot (Douglas Instruments Ltd., UK), it supports sitting drop and microbatch screening as well as optimization.
👉 Contact Information
For access inquiries, please contact:
Dr. Ratana Charoenwattanasatien
Email: ratana@slri.or.th
For TXRF Analysis
Essential for sample pretreatment in TXRF analysis, the drying oven removes moisture, solvents, and other volatile substances from sample drops. It operates at temperatures up to 90 °C, ensuring reliable preparation before measurement.
Support lab
Siam Photon Laboratory (SPL) provides advanced instruments and facilities to support users:
- Dry Lab tools: pestle and mortar, tweezers, spatulas, etc.
- Precision Balance (2-Decimal Place)
- Analytical Balance (4-Decimal Place)
- Fume Hood
- Hot Air Oven
- Mini Mill
- Hydraulic Press, 15-Ton