Canadian Council of Independent Laboratories (CCIL) Practice Exam 2026 – All-in-One Comprehensive Guide to Exam Success!

The appropriate temperature range for a capping plate is critical for ensuring optimal results in laboratory applications, particularly in controlling the growth of cultures or in keeping samples stable. A range of 20 to 30 degrees Celsius is considered ideal because it supports specific biological processes and stability requirements for various experiments.

In many lab settings, particularly microbiological or biochemical ones, this temperature range promotes efficient metabolic activity without risking heat-induced stress to the samples. Temperatures below this range may slow down necessary biochemical reactions, while exceeding it can potentially damage sensitive materials.

While other temperature ranges provided in the options might be suitable for different applications or types of experiments, they do not align with the standard practices found in the literature regarding the optimal conditions for the capping plate's function, which is why the chosen range of 20 to 30 degrees Celsius stands out as the most appropriate.