- Reducing pretreatment solution in a 230 mL bottle
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Hanna Instruments HI 7091M ORP Reducing Pretreatment Solution, 230mL Bottle
|Price:||$1.02 ($1.02 / Each) + $5.49 shipping|
|You Save:||$13.98 (93%)|
Only 1 left in stock.
Ships from and sold by Las Vegas Liquidators.
Specifications for this item
|Brand Name||Hanna Instruments|
|Part Number||HI 7091M|
|Number of Items||1|
|Item Weight||1 pounds|
ORP standard solutions allow you to test the precision of ORP electrodes. For example, by immersi... See more product details
ORP standard solutions allow you to test the precision of ORP electrodes. For example, by immersing the electrode in HI 7020 solution, you should read within the 200 to 275 mV range (@20°C/68°F). 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.
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