MZZKFC Groundwater Bailer Sampler with Throttling Valve & 32.8ft Rope, Reusable Well Water Sampling Tube Environmental Monitoring, PVC Water Sampling Dipper(0.5 L)

Multiple Sizes：This liquid sampling dipper comes in 3 capacity options: 200ml, 500ml and 1000ml. It reduces refilling frequency and fits diverse usage demands, an ideal tool for laboratory and factory use Efficient Sampling & High Clarity：Equipped with an adjustable valve to regulate flow speed, the sampler is ready for immediate use. The high-transparency tube lets you clearly see the liquid level and fully retain sample integrity Easy Operation：Flexible for collecting liquids, suspensions and powder samples. Lightweight and simple to operate, it adapts to all kinds of sampling scenarios effortlessly Portable & Reusable：Crafted from premium PVC, the sampler features a smooth surface and tight sealing. It can be easily cleaned for repeated use. Lightweight and portable, it works well in various sampling environments Wide Application：Ideal for sampling water from lakes, ponds, deep waters and wellheads. It also suits testing oil, viscous fluids, cosmetics and liquids stored in large tanks or containers