Hanna Instruments Cal Check Solution (HI50021)
These sachets are for use with the Hanna HI9813-6 GroChek portable pH/TDS/EC/Temp meter, which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement.
The sachets should only be used once, then discarded, in order to avoid contamination and improper readings.
| ||Manufacturer's Product Information || |
|MSRP each $||1.8|
|Dimensions||2.75 x 0.25 x 5.75|
Price: $31.15 / each
Estimate Shipping · Price Match
$46.00 You Save: $14.85 (32.3%)
This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.
— Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA
For more information, please visit the manufacturer
Hanna Instruments' website.
See more Hanna Instruments products.