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Nasal congestion
SB0018 Moss archegonium
Includes 2 hand towels for added convenience during procedures
Nitrile gloves offer better elasticity than vinyl gloves
Flask Electroscope Aluminum Leaf Experiment Set Electricity Nasal congestionIncluded: Flask Electroscope Aluminum Leaf Experiment set is comprised of a glass conical flask with a brass rod, disc and aluminum leaf supported by a rubber cork. Observation of polarity through electric charge detection. 7. 5" height with 3. 5" diameter. Glass conical flask. Brass rod and aluminum leaf. Detect electric charges and determine polarity. Designed for use in professional laboratories but is an ideal choice for science classrooms and
