0 Item(s)

Hanna Instruments 7021L

Solution OPR#240

Order #: 7021L

Mfg Part #: 7021L

$25.00 USD

$23.75 USD

 
 

Usually ships in 7-10 days

Free shipping over $250

Add Items to Cart

Request a Calibration Quote

Transcat can calibrate your existing instruments.

Request a Calibration Quote

Rent From Transcat

Do you need a test instrument for a short time?

Request a Rental Quote

click on image to view gallery image(s)

View All Hanna Instruments Products

Overview :

Product Highlights

  • ORP Solution for Platinum and Gold Electrodes.
  • Reads 240 mV @ 25°C/77°F ORP standard solutions allow you to test the precision of ORP electrodes.
  • If the reading is outside the indicated interval, clean and condition your ORP electrode in HANNA® pretreatment solution.
  • Use HI 7092 for oxidizing or HI 7091 for reducing pretreatment.