Which packaging innovation revolutionized the transport of temperature-sensitive biological samples for scientific research?

Laboratory equipment and scientific reagents require specialized packaging to maintain integrity, stability, and sterility. Over the years, packaging innovations have transformed how scientific products are stored, shipped, and used. This trivia question explores a groundbreaking packaging technology that revolutionized laboratory sample storage and handling, making certain types of scientific research more accessible worldwide.

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Vacuum-sealed glass ampules with titanium-infused stoppers
Lyophilized (freeze-dried) reagents in nitrogen-purged containers
Phase-change material (PCM) cold chain packaging
Self-healing polymer containers with RFID temperature tracking