Which IoT innovation first allowed scientific supply retailers to remotely monitor reagent temperatures in research labs, dramatically reducing waste and ensuring experiment integrity?

The Internet of Things (IoT) has transformed scientific retail environments in remarkable ways. From lab equipment inventory management to smart shelving for chemicals and reagents, scientific retailers have embraced IoT to enhance efficiency and safety. This poll tests your knowledge about a groundbreaking IoT implementation that changed how scientific supplies are monitored and maintained in research facilities worldwide.

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Thermo Fisher Scientific's Smart-Monitor system (2015), which used RFID and temperature sensors to track individual reagent containers
Merck's ChemTracker platform (2017), which utilized barcode scanning and Bluetooth temperature logging
VWR's LabSense network (2016), which employed NFC tags and humidity sensors for environmental monitoring
Sigma-Aldrich's ChemConnect IoT system (2018), which used QR codes and wireless temperature probes