The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.”

Weight 1.1 lbs
Dimensions 2.7 × 2.7 × 7 in

MSRP : $11.00
Save : 13.4%
$9.53

SKU: 732901 Category: Tag: