Hanna Instruments HI7021M

ORP Testing Solution quick check of OPR electode

Order #: HI7021M

Mfg #: HI7021M

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(800) 828-1470
$18.00

Hanna Instruments HI7021M

ORP Testing Solution quick check of OPR electode

Order #: HI7021M

Mfg #: HI7021M

$18.00
Availability: Item ships in about 2-3 weeks
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Product Highlights

  • ORP standard solutions allow you to test the precision of ORP electrodes
  • By immersing the electrode in HI 7020 solution, you should read within the 200 to 275 mV range (@20°C/68°F)
  • 230 mL

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