Specification Brand : ABS Materials, Inc. BulletPoint : Vacuum manifolds for SPE sample preparation, filtration, and elusion are available in 12, 16, and 24 port configurations.These manifolds permit consistent extraction and filtration results. Multiple sample processing with these manifolds simplifies procedures and saves time.The manifolds consist of a clear glass chamber and lid to which a vacuum is applied to draw a sample through an SPE column, cartridge, or disk. BulletPoint1 : Small, unobtrusive, and easy to deploy BulletPoint2 : Resists biofouling and won't harm environment BulletPoint3 : Rapid absorption of contaminants allows for quick deployment and results BulletPoint4 : Used for sampling and monitoring surface and groundwaters BulletPoint5 : Locating of suspected sources of contamination in a watershed ItemName : Sentinel Passive Sampler ItemPackageQuantity : 10 ItemTypeKeyword : science-lab-samplers Manufacturer : ABS Materials Material : Stainless Steel ModelNumber : H37823-0050 NumberOfItems : 10 PartNumber : P0001 ProductDescription : The Sentinel sampler is an integrative passive sampling and monitoring device which captures volatile and semi-volatile organic contaminants from water. Ideal for short- and long-term monitoring of surface water and groundwater. ProductSiteLaunchDate : 2016-04-26T07:00:00.000Z Size : One Size UnitCount : 5