· British chemical standard and euronorm certified reference materials
- High Purity Irons
- Cast Irons
- Cements
- Ceramic Materials
- Glass Sand,…
· British chemical standard reference materials
- High Purity Metals
- Ceramic Materials
- Benzoic Acid
· Spectroscopic standard certified reference materials
- High Purity Iron,
- Low Alloy Steels,
- Austenitic Stainless Steels,
- Cast Irons…
· Spectrocopic reference materials,
- Low Alloy Cast Irons,
- Nickel Chromium Irons,
- Aluminium Brasses,
- Aluminium Bronzes…
· Spectroscopic setting-up samples
- Carbon and Low Alloy Steels
- Highly Alloyed & Stainless Steels
- Cast Irons