It is a versatile sampling tool designed for easy, clean, and practical collection of liquids and powders in laboratory or field environments. Constructed from durable polyethylene (PE), this sampler minimizes cross-contamination by ensuring the sample liquid only contacts the suction hose and sample bottle. The flexible, small-diameter (8 mm) single-use PE suction hose allows access to sampling areas that are otherwise difficult to reach and is also suitable for viscous oils. Bottles can be tightly sealed immediately after sampling using tamper-evident caps for security and sample integrity. The PE suction hose can be quickly replaced, enabling the use of a new hose for each sample if required, making the Mini-Sampler ideal for consistent and contamination-free sampling.