Which packaging innovation revolutionized the distribution of temperature-sensitive scientific reagents and biological samples in the 1990s?

Laboratory supplies and scientific equipment require specialized packaging to maintain integrity, sterility, and functionality. Over the decades, packaging innovations have dramatically improved the shelf life and reliability of sensitive scientific products. This poll tests your knowledge about a groundbreaking packaging innovation that transformed how certain scientific products reach laboratories worldwide.

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Phase-change materials (PCMs) that maintain precise temperature ranges without external power
Vacuum-sealed titanium containers with radiation-blocking properties
Self-heating chemical pouches that activate when exposed to air
Holographic tamper-evident seals with embedded RFID temperature loggers