To ensure accurate thermal analysis and avoid costly reruns, addressing common DSC (Differential Scanning Calorimetry) crucible issues starts with proper crucible material selection and ensuring compatibility with the sample. Crucible selection plays a crucial role in mitigating baseline noise, sample contamination, leakage, and deformation. Choosing the right materials, such as aluminum, ceramic, sapphire, or platinum, helps prevent these problems and ensures reliable results. Additionally, preventing sample reactions with the crucible, using sealed or high-pressure crucibles, and aligning experimental conditions with other thermal techniques (e.g., TGA) are important steps in optimizing DSC data.