(HSO-HO method. 0.7±0.0ppm, c.v..0%, certified value is 0.9± 0.7ppm) respectively. Result for hexavalent chromium determination in stewed baby clams and fish with tomato juice is 0.0 ± 0.00ppm, c. v.
(HSO-HO method. 0.7±0.0ppm, c.v..0%, certified value is 0.9± 0.7ppm) respectively. Result for hexavalent chromium determination in stewed baby clams and fish with tomato juice is 0.0 ± 0.00ppm, c. v.
V..％(H_SO_-H_O_法:0.7±0.00ppm,C.V..0％,保证值为0.9±0.7ppm)。