394547
관리자 [2021-02-20 12:11:40]
조회수 275
COD Standard (150 ppm)
25ml
liquid / COMPOSITION:
Potassium Hydrogen Phthalate: 0.1275 g
Distilled water (s.q.m.): 1000.0 ml
Uncertainty: See certificate
Traceability: NIST
Concentration: 125-175 ppm
The used reference product, is traceable with the NIST standard Potassium Hydrogen Phthalate ref. 84j
Potassium Hydrogen Phthalate: 0.1275 g
Distilled water (s.q.m.): 1000.0 ml
Uncertainty: See certificate
Traceability: NIST
Concentration: 125-175 ppm
The used reference product, is traceable with the NIST standard Potassium Hydrogen Phthalate ref. 84j
