pH Buffer solutions
Dodavatel: Hach
1222149
1222249
1222349
S11M009
1222220
S11M010
S11M011
HACH1222149EA
669
CZK
HACH1222149
HACH1222249
HACH1222349
HACHS11M009
HACH1222220
HACHS11M010
HACHS11M011
pH Buffer solutions
Pufry
Pufry pH
For calibration of pH meters.
Accuracy: pH is ±0,02 at 25 °C
Certifikace: Traceable to NIST.
Upozornení: Please note that the pH 4 and 10 buffers contain formaldehyde <0,1% and the pH 7 buffer contains formaldehyde 0,1 to 1%.
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