Test tube — Free Biology Illustration | GPAI | GPAI

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Test tube — Free Biology Illustration | GPAI | GPAI

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Test tube

Test tube

Biology

Test tube

Clear cylindrical glass test tube shown upright, with an open top or open rim, a rounded closed bottom, and thin transparent walls. The glass is smooth and slightly reflective with subtle highlights or a faint bluish tint, in a simple laboratory or clipart style. The tube is empty.

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