D315/2_HI 70004P

DESCRIPTION

Plating bath samples, food samples and waste samples are often acidic in nature. To increase accuracy of your measurment at lower pH, it is
important to calibrate your electrode and meter at that pH also. HANNA pH 1.68 buffer is available to fufill this requirement. pH 1.68 buffer solution allows you to calibrate your measurement system in the acid pH range and bracket your acidic samples by using a
second value at 4.01 pH or near 7.01 pH. Our millesimal series offers ±0.002 certified accuracy and our HI 5016 technical grade solution offers ±0.01
pH certified accuracy. Standard NIST traceable (no certification included) 1.68 pH buffer with ±0.01 pH accuracy is available in two sizes.