A-85.153.591
Verification-Standard for Chematest 42
Stabilized formazine standard with certified turbidity in sealed cuvette. For verifying 1 NTU/FNU turbidity with Chematest 42.
A-85.153.591
Stabilized formazine standard with certified turbidity in sealed cuvette. For verifying 1 NTU/FNU turbidity with Chematest 42.