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$148.00
SE
HANNA HI7022L Oxidation-reduction potential calibrating solution (ORP) 470mV/500ml
Calibrated value (25 ℃)/application 470mV, capacity (bottle) 500mL, dedicated to detecting platinum JINHE gold ORP electrode.
$148.00
SE
HANNA Oxidation-reduction potential calibrating fluid (ORP) 240mV/500mL
Calibrated value (25 ℃)/application 240mV, capacity (bottle) 500mL.
$130.00
SE
HANNA HI7092L Oxidation-reduction potential calibrating solution (ORP) oxidation pretreatment solution
Calibrated value (25 ℃)/application oxidation pretreatment solution, capacity (bottle) 500mL.
$130.00
SE
HANNA HI7091L Oxidation-reduction potential calibrating solution (ORP) reduction pretreatment solution
Calibrated value (25 ℃)/application Reduction pretreatment solution, capacity (bottle) 500mL.
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