Hanna Standard pH 10.01 Buffer Solution, 4000 ml Gray Paper The integrated bootfoot design features

The integrated bootfoot design features lightly insulated vulcanised rubber boots with steel shanks for excellent support and comfort during long days of wading

This waterproof digital thermometer displays a broad range of high and low temperatures from -40°F to +500°F with the Celsius equivalent (-40°C to 260°C) available at the flick of a switch in addition to max/min and hold functions

These earplugs are widely used in manufacturing

Optional Eyepieces

if desired

Hanna Standard pH 10.01 Buffer Solution, 4000 ml Gray Paper The integrated bootfoot design featuresProduct Code: HI7010 1G pH 10. 01 + or 0. 01 pH @ 25 C. Store at room temperature. Premium quality pH calibration solutions that are NIST traceable. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight. Hanna's line of calibration buffers have been specially formulated to have a long expiration date for an unopened bottle. 4000 ml Container