9 Micro-Sampling equipment; Micro-sampling systems, not for medical use, comprising drill, digital camera, LED lighting, power supplies, and parts; Micro-sampling systems for milling, comprising drill, digital camera, LED lighting, power supplies, and parts; Micro-sampling equipment for scientific purposes, namely, drilling and analysis of materials, elements, and samples; scientific micro-sampling equipment for analysis of materials, elements, soil, geological, and geochemical