Specification Brand : HOTSTORE BulletPoint1 : High-Quality Material: The product is made of stainless steel material, known for its surface hardening,durability,and ensuring a long-lasting and reliable performance. BulletPoint2 : Convenient Sampling: Designed with user convenience in mind, the product features a nylon rope connection that allows for easy collection by simply pulling and placing, saving effort and streamlining the sampling process. BulletPoint3 : Efficient Water Outlet: Incorporating a strategic water outlet design, the sampler expels excess water after collecting silt, enabling more silt to be gathered while ensuring thorough and representative sampling. This design also facilitates the release of excess gas. BulletPoint4 : Wide Application: Sludge sampler can go deep into the mud layer to collect the underwater sediments and sediment of rivers,lakes and reservoirs.It is widely used in scientific research institutions, universities, water plants, field test stations and so on. BulletPoint5 : With Portable Aluminum Box :The product comes in a portable box that is easy to carry,allowing users to conveniently open the case and sample on-the-go, enhancing fieldwork efficiency and convenience. ExternallyAssignedProductIdentifier1 : 0755496967749 ExternallyAssignedProductIdentifier2 : 755496967749 ItemName : HOTSTORE 3L Stainless Steel Bottom Sampler Grab-Type Bucket Mud Sampler Van Grab Lake Bottom Sludge Sampling with Aluminum Box ItemPackageDimensions_Height : 22 centimeters ItemPackageDimensions_Length : 62 centimeters ItemPackageDimensions_Width : 39 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-samplers Manufacturer : HOTSTORE ModelNumber : HOTSTORE@OS0184 NumberOfItems : 1 PartNumber : HOTSTORE@OS0184 ProductDescription : Description: Grab sampler (no aggravating ) Sampling depth:0-20m Sampling volume: 3L Sampling area: 15x20cm(3L) Nylon rope : 20m Package: paper carton or aluminum carton