Pack of 1 2 4 6 8 10 Light PVC Liquid Sampler, 0.25 0.5 1 L Water Sampling Sample Collection Tube with Water Stopper Ball & Valve for Cosmetic Testing(2sets,250ml)

Are you still struggling to find a portable sampler?Our water sampler is lightweight, portable, and easy to use; It is suitable for collecting water samples from sewage pipes, pipeline water, surface water, and near-shore river intakesSpecificationsName: Water Sample Collection TubeMaterial: PVCCapacity: 250ml/500ml/1000mlUses: Water sample collection from lakes, wells, groundwater, etc., and also for collecting other liquidsFeatures:1. PVC stabilized material, strong sealing2. Smooth tube wall, fast sampling speed, light weight, easy to use3. High transparency of the sampling tube, can maximize the authenticity of the sample4. Water stopper ball fits highly into the mouth of the water collector tube, blocking water samples from flowing outInstructions for use:1. Tie a rope on the upper end of the sampling tube.2. Sampling tube into the water well, the tube stops the water ball under the action of water pressure slightly upward floating, water from the bottom into the Baylor tube3. After the sampling tube reaches the specified depth, let it stand for 10 seconds, pull it upward (the water-stopping ball inside the tube floats due to the effect of water pressure to block the water outlet), and lift the Beller's tube to the ground4. Insert the guide pipe into the sampling tube and introduce the water into the water quality sampling bottle to complete a samplingPackage Includes:Water Sampling DipperPlease Note：1. Manual measurement,there will be 1-3 cm error, please understand2. Due to light and personal differences in color understanding, there will be small color difference,in kind prevail

• Liquid Sampler: The water sampling dipperis made of PVC with smooth surface, strong sealing, can be reused with simple cleaning, can be adapted to a variety of sampling condition, light weight & easy to carry
• Widely Used: The water cample collection tube can be used to collect water from lakes, ponds, deep water areas, wellheads, and can also be used to test water or oil, viscous liquids, cosmetics, liquids in large storage tanks or containers
• Multiple Capacity: The water liquid dipper is available in 3 capacities of 250 ml/ 500 ml/ 1000 ml, which minimizes the need for frequent water filling, and can meet your various needs, and is a good helper for lab/ factory workers
• Fast Emptying Sampling: Water Sampler with adjustable valve to control the flow rate, ready to use, without other processing, can maximize the authenticity of the samples, high transparency, can clearly observe the sampling tube liquid level
• Easy to Use: Flexible sampling of different water samples, easy to carry, suitable for liquid, suspension, powder samples and various scenarios, easy and fast operation