Hach si792 T, User Manual

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Concentration curves
98
Table 20 Concentration ranges
Substance Solution Range (% by weight) Temperature
NaCl -01-
0–26% 0 °C
0–28% 100 °C (212 °F)
HCl
-02-
0–18% –20 °C (–4 °F)
0–18% 50 °C (122 °F)
-07-
22–39% –20 °C (–4 °F)
22–39% 50 °C (122 °F)
NaOH
-03-
0–13% 0 °C (32 °F)
0–24% 100 °C (212 °F)
-10-
15–50% 0 °C (32 °F)
35–50% 100 °C (212 °F)
H
2
SO
4
-04-
0–26% –17 °C (1.4 °F)
0–37% 110 °C (230 °F)
-09-
28–88% –17 °C (1.4 °F)
39–88% 115 °C (239 °F)
-06-
94–99% –17 °C (1.4 °F)
89–99% 115 °C (239 °F)
HNO
3
-05-
0–30% –17 °C (1.4 °F)
0–30% 50 °C (122 °F)
-08-
35–96% –20 °C (–4 °F)
35–96% 50 °C (122 °F)