Intercomparison IAEA RML 2022.

• Matrix: Sea water.
• Determinations: Gamma spectrometry, H-3, Sr-90.

Intercomparison GSCA-3/2022.

• Matrix: Continental water.
• Determinations: Potassium (pH, conductivity).

Intercomparison CSN-CIEMAT 2021.

• Matrix: Filters.
• Determinations: Gamma spectrometry, Gross Alpha, Gross Beta, Sr-89, Sr-90. Fast measures and in usual time.

Intercomparison LARUEX 2021.

• Matrix: Water, activated charcoal.
• Determinaton: I-131.

Intercomparison IAEA 2021 (IAEA-TEL-2021-03).

• Matrix: Water, filters (simulated), japanese bamboo.
• Determinations: Gamma spectrometry, Gross Alpha/Beta, H-3, Sr-90.

Intercomparison IPROMA-LARUC 2021.

• Matrix: Water.
• Determinaton: Rn-222.

Intercomparison CSN-CIEMAT 2020.

• Matrix: Soils.
• Determinations: Gamma spectrometry, Gross Alpha, Gross Beta, Sr-89, Sr-90. Fast measures and in usual time.

Intercomparison IAEA 2020 (IAEA-TEL-2020-03).

• Matrix: Water, filters, fish.
• Determinations: Gamma spectrometry, Gross Alpha/Beta, Sr-90.

Intercomparison EC-JRC-REM 2019.

• Matrix: Waters.
• Determinations: Gross Alpha, Gross Beta.

Intercomparison CSN-CIEMAT 2019.

• Matrix: Waters.
• Determinations: Gamma spectrometry, Gross Alpha, Gross Beta, Residual Beta, H-3, Sr-89, Sr-90. Fast measures and in usual time.

Intercomparison IAEA 2019 (IAEA-TEL-2019-03).

• Matrix: Water, filters, shrimp.
• Determinations: Gamma spectrometry (fast measure), Gross Alpha/Beta, Sr-90.

Intercomparison IPROMA-LARUC 2019.

• Matrix: Water.
• Determinaton: Rn-222.

Intercomparison EC-JRC-REM 2018.

• Matrix: Water.
• Determinations: Rn-222.

Intercomparison CSN-CIEMAT 2018.

• Matrix: Milk powder.
• Determinations: Gamma spectrometry (fast measure), Gross Alpha, Gross Beta, Sr-89, Sr-90.

Intercomparison IAEA 2018 (IAEA-TEL-2018-03).

• Matrix: Water, soil.
• Determinations: Gamma spectrometry (fast measure), Gross Alpha/Beta, Sr-89, Sr-90.

Intercomparison CSN-CIEMAT 2017.

• Matrix: Filters.
• Determinations: Gamma spectrometry, Gross Alpha, Gross Beta, Sr-89, Sr-90.

Intercomparison EC-PT 2017.

• Matrix: Maize powder.
• Determinations: Gamma spectrometry.

Intercomparison IAEA 2017 (IAEA-TEL-2017-03).

• Matrix: Water, milk powder, CaCO₃.
• Determinations: Gamma spectrometry, Gross Alpha/Beta, H-3, Sr-90.