
**Precision and Durability: BQBM Type Serrated Stainless Steel Surface Sample Liquid Chemical Portable Sampler**

Upgrade your gas sampling with our Medium Spectrum Star Aluminum Foil Gas Collection Bags. These bags, made from aluminum plastic composite film, come in a variety of sizes—0.1L, 0.5L, 1L, and 15L—and feature both single and double valve options. Ideal for capturing a wide range of gases, these bags are perfect for environmental monitoring and industrial applications.
Our aluminum foil gas collection bags are engineered for durability and precision. The composite film construction ensures maximum protection against leaks and contamination, making them the preferred choice for professionals. Whether you need a small or large capacity, our versatile bags cater to all your gas sampling needs.

Introducing our Floating Bacteria Collector, a clean and portable solution for porous suction microbial air sampling. This air dust bacteria plankton sampler ensures accurate and efficient sampling, making it ideal for environmental monitoring and research.
Designed for versatility and ease of use, our microbial air dust bacteria sampler is perfect for various applications requiring accurate microbial sampling. With its portable design, you can take this collector anywhere, ensuring reliable results every time.

**Efficient and Hygienic: Stool Sampling Bottle for Professional Use**