Chemistry

Chemistry, 25.09.2019 20:00, morenoozzie

The silicon needles on new blood analyzing devices can painlessly collect samples of blood with volumes of about 100 nanoliters. how many samples of this size would fit in a conventional 5 ml hypodermic needle?

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Mathematics, 10.07.2019 05:10, archersmithdrag

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Health, 25.09.2019 00:30, JohnStewart714

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Mathematics, 24.10.2019 17:43, mokunola16

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