Description
Tolerance ±1% of the declared value. Certificates traceable to SRM from NIST. Use within 12 months of opening (6 months for COSS-10U-500)
LABKEM conductivity solution
Tolerance ±1% of the declared value. Certificates traceable to SRM from NIST. Use within 12 months of opening (6 months for COSS-10U-500)