Bluelab 7.0 Calibration Solution
PH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope)
Store in a cool place out of direct sun and heat
They should be stored with the lids securely tightened

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2 inch
Height : 1.9 inch
Length : 5.5 inch

Item Weight: 1.1 pounds (View shipping rates and policies)
Shipping Weight: 1.35 pounds (View shipping rates and policies)

ASIN : B00CJIDEWM