Test Tubes, plastic, 16x120 mm, 6/pack
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Nutrient agar, sterile, 125ml
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DC Motor Kit
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Protozoa Hatchery Kit
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$2.25
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These test or culture tubes are made of opaque plastic with a blue leak-pro... more
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$5.95
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This sterile liquid nutrient agar is ready to use. Just heat, pour into pet... more
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$5.95
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Make your own DC motor with this excellent educational kit, ideal for learn... more
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$5.95
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Start your own living culture of mixed protozoans and algae in 3 days! Just... more
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Mineral Test Kit
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Space Sand, Tricolor, 6 oz.
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Solar cell, 1 volt, 400 ma
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Glucose test strips, 50 pack
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$6.95
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This mineral test kit contains the tools you need to test and identify all ... more
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$7.95
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This sand never gets wet! Space sand mimics the hydrophobic (water-fearing... more
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$8.50
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This solar cell comes complete with attached wires and encased in a clear p... more
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$8.50
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Large pack of strips to test the presence of glucose in solutions.
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