Which type of bottle is primarily reusable for sampling?

Nalgene bottles are primarily reusable for sampling due to their durability, chemical resistance, and the ability to be easily sanitized. These bottles are made from high-quality plastic materials that can withstand various types of chemicals, making them suitable for sampling a wide range of substances without risk of contamination or degradation.

Their design often features a wide mouth for easy filling and cleaning, along with a secure closure to prevent leaks. Nalgene bottles can also be autoclaved, which allows them to be sterilized effectively, ensuring that samples collected in them remain uncontaminated.

While glass and other plastic types like polyethylene and polypropylene can be used for sampling, they may not offer the same level of durability or versatility as Nalgene bottles. Glass is prone to breaking, and while it is chemically resistant, its weight and fragility can be a disadvantage for field sampling. Polyethylene and polypropylene bottles can be less robust or chemically resistant compared to Nalgene, which is specifically designed for repeated use in a variety of settings, making it the ideal choice for sampling tasks.