Chemistry 101L - Home - Boyd County Public Schools

4. Fill a Beral pipette with SO2 and then gently squeeze a puff of gas just above the water (do not bubble gas through the water) containing the Blepharisma. Observe the nature and movement of the Blepharisma. Record your observations on the data sheet. B. pH Determination . 1. Fill a cell of a well plate about ½ full of deionized water. 2. ................
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