Micro Essential Laboratory Inc Hydrion Lo-Ion Dispensers - MEOLI5900 20 mmHg to 30 mmHg Red in color with a

Red in color with a citrus scent

Forced hair heating system in double-wall

5 mm for the 50 mL size and 2

Bel-Art Products DURAC Barometers

4" rubberized swivel casters operate smoothly on any flooring surface

Micro Essential Laboratory Inc Hydrion Lo-Ion Dispensers - MEOLI5900 20 mmHg to 30 mmHg Red in color with aMicro Essential Laboratory Inc Hydrion Lo Ion Dispensers Will give accurate pH readings at each . 5 pH unit from pH 5. 0 9. 0, and is excellent for measuring the pH of waste water, pure water, tap water, rain water and pond water Lo Ion Kits give accurate readings in dilute or unbuffered solutions where ""dip and read"" tests may read low. Estimates can be made to 0. 25 ph units The color chart has pH matches at [5. 0][5. 5][6. 0][6. 5][7. 0][7. 5][8.