Currently set filters:

  • Type of Testing: Chemical-physical
Name Planned shipping method Start Date  
Marine water - chlorite, chlorate
Article Number: 2011383
Category: chemical-physical testing Environmental analytics Marine water
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Frozen shipping December 2026 Add to cart
Marine water - chlorite, chlorate
Article Number: 2011383
December 2027 Add to cart
Marine water - metals
Article Number: 2011382
Category: chemical-physical testing Environmental analytics Marine water
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature December 2026 Add to cart
Marine water - metals
Article Number: 2011382
December 2027 Add to cart
1 Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.