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Hach sensION+ PH1 - 9 Soluções Buffer

Hach sensION+ PH1
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21
9. Soluções buffer
Os valores de pH das soluções buffer aparecem conforme a temperatura na Tabela 1.
Tabela 1. Valores correlatos de pH, Redox e temperatura
Temperatura
pH mV
°C °F
0 32 2.01 4.01 7.12 9.52 10.30 ––
10 50 2.01 4.00 7.06 9.38 10.17 245
20 68 2.00 4.00 7.02 9.26
10.06
228
25 77 2.00 4.01 7.00 9.21 10.01 220
30 86 2.00 4.01 6.99 9.16 9.96 212
40 104 2.00 4.03 6.97 9.06 9.88 195
50 122 2.00 4.06 6.97 8.99 9.82 178
60 140 2.00 4.10 6.98 8.93 9.76 160
70 158 2.01 4.16 7.00 8.88 –– 142
80 176 2.01 4.22 7.04 8.83 –– ––
90 194 2.01 4.30 7.09 8.79 –– ––
PORTUGUÊS
sensION+ PH1_HACH_0710.indd POR:21sensION+ PH1_HACH_0710.indd POR:21 7/9/10 13:09:297/9/10 13:09:29

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