Elga Labwater E-cartridge Unit EA. Many environmental and chemical tests are carried out when an e-cartridge is in use. The Cartridge LC181 from Elga enables no sample to be lost during the filling or delivery process because the level sensor and all air/gas bubbles are integrated into the cartridge. The level sensor and all gas bubbles are pre-installed inside the e-cartridge ensuring the highest level of accuracy and precision in service. The visual level indicator on the cartridge tip verifies that the level is within specification. When re-filling is required the e-cartridge can be re-instated. Specifications for Elga Labwater E-cartridge LC181: Catalog number: 89204-412 Type: INST/EQUIP 500-1499 Description: E-CARTRIDGE Supplier Number: LC181 Package Contents: Elga Labwater E-cartridge LC181 / 89204-412 The Elga Labwater E-cartridge LC181 is a quality addition to the Elga Labwater lineup. For more great deals on Laboratory Apparatus by Elga Labwater please browse our Elga Labwater Laboratory Apparatus page. Elga Labwater E-cartridge LC181 Unit EA