LAB SAFETY SUPPLY 8ZDP7 pH Wide Sticks,9x1,PK25
$53.59
pH Stick, Test Form Strip, Overall Length 9 in, Test Type pH Test, Testing Parameter One pH, Overall Width 1 in, Parameter Measurements Included 0 to 13.9 pH, Number of Tests 25, pH Resolution 1.0 pH, Test Detects For pH, Parameter Five Measurements...