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Environmental Express™ StepSaver™ Device for Solid-Phase Extraction: Clamp
Simplifies U.S. EPA Method 1664
Supplier: Environmental Express™ G1020
Requires : Manifold, SPE extraction disk and Na2SO4 drying cartridge must be purchased separately.
Description
- Positions the collection vessel outside of the filter flask or manifold and utilizes a vacuum bridge to connect the vacuum source
- Luer adapter, located in the solvent collection arm, permits the use of an inline Na2SO4 drying cartridge
- Allows the collection of the solvent with eluted oil or grease directly into a preweighed collection flask, thus eliminating the disassembly or assembly of glassware
- Already dried with the Na2SO4, the eluent can be directly evaporated to obtain the weight of the extracted oil or grease
- Two-way, 120° PTFE-resin stopcock prevents accidental sample loss; attaches to a filter manifold or filtration flask through the standard taper 40/35 ground glass joint on the bottom of the apparatus
- Designed for use with 47mm solid-phase extraction disks
- Manufactured of borosilicate glass with a stainless-steel filter screen
Specifications
| 47 mm Filter | |
| Extraction Head | |
| 40/35 Ground Glass joint |
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