Traceability
To retain the unbroken line from manufacturer to the end user we keep copies of the COA’s for standards we have sold. It’s our commitment to you that your traceability to the primary standard is unbroken. If we have sold it we have the COA for it, if the COA is updated we will forward a copy to you.
COA – available on request
SDS – available on request
Updates
New water standards from ERA:
PFAS Per and Polyfluoroalkyl Substances
QC item code 731 PFAS in Ground Water
QC item code 735 PFAS in Drinking Water
Also available as Proficiency Testing samples
Standards no longer available:
SARM 3
SARM 11