pH 7.0 Calibration Solution, 5 packets

This 30 ml bottle of universal indicator is a pH indicator. It tests for the presence of acids and bases, and the color changes from 2 to 10 pH. Comes with a pH color universal indicator chart!

View Details

Place 1 tablet into 20 mL of deionized water to produce a suitable pH 7 buffer solution. pH 7.0 buffer tablets in blister packaging allows for easy dispensing. Package of 2 tablets.

View Details

This 30 ml bottle of phenol red is a pH indicator; it turns yellow below 6.8 pH & bright pink above 8.2 pH. Take a look at the table below to discover the phenol red pH indicator formula, density, shelf life, and more!

View Details

Use these pH paper test strips to easily measure pH levels of solutions. Comes with color guide.

View Details

This 30 ml bottle of litmus solution is a pH indicator, which allows you to determine pH levels visually! At pH levels of 0.0 to 4.5, the solution turns a red color; at pH levels of 8.3 to 14.0, it turns a blue color.

View Details