Universe of Science, Inc. We Make Science Experiment Kits
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Bromthymol Blue Chemical Pack #6031 $5.00 Contains 30 mL bromthymol blue solution, 25 grams citric acid, 25 grams sodium bicarbonate, 2 scoops, pH chart and MSDS. |
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Bromthymol Blue Classroom Set #6032 $50.00 Contains: 8 Brothymol Blue Indicator Chemical Packs, 16 large(7 mL) pipets, 10 plastic beakers (90 mL), 50 3.5 ounce cups and MSDS. |
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CO2 does the work! Pack of 10 Self-Inflating Balloons #6033 $10.00 |
