Which statement is correct regarding the use of a dipper for taking milk samples from a farm tank?

The choice stating that any type of dipper may be used if it is clean and free of fat is correct because the essential requirement for a dipper when taking milk samples is that it does not contaminate the milk. While different materials are often permissible, the key is ensuring that the dipper is sanitized and free of any substances that could introduce impurities into the milk sample. This ensures the integrity of the sample for accurate testing and analysis.

Using a clean and properly maintained dipper is critical for maintaining hygiene standards in milk sampling. While specific materials like stainless steel may be preferred for ease of cleaning and preventing corrosion, the focus should primarily be on ensuring that the dipper is thoroughly clean. Therefore, if any type of dipper meets these sanitation requirements, it can be deemed acceptable for use in milk sampling.