Abstract: A lawn mower may include a blade housing configured to house a blade assembly, a powerhead configured to selectively operate the blade assembly responsive to application of power from one or more batteries, a battery receptacle operably coupled to the powerhead and configured to receive the one or more batteries, and a battery adapter configured to be operably coupled to the lawn mower and to a backpack battery to enable the powerhead to receive power from the backpack battery in addition to or as an alternative to one of the one or more batteries when the backpack battery is removed from a backpack harness and mated with the battery adapter.

Abstract: Method for analyzing adducts in a fluid and/or a solid material suspected of containing the adducts by bringing the material in contact with an isothiocyanate reagent containing a fluorescent. The reagent do not have the isothiocyanate group directly bound to an unsubstituted phenyl or pentafluorophenyl group. A method for manufacturing a standard material for use in the analyzing method, a standard material obtainable by this manufacturing method. Compounds suitable for use as standard material and use of the standard material, and a container for analyzing the adducts are also disclosed. A method for analyzing hazardous substances, a kit including standard material or a compound set out above, an apparatus for performing the analyzing method, and a computer program stored on a data carrier for performing the analyzing method or the manufacturing method are also disclosed.

Abstract: Light retro reflective, liquid formulation comprising glue and spherical glass particles (2), which glass particles (2) constitute at least 2 percentages by weight of the final formulation, and which glass particles (2) have a diameter of between 5 and 100 ?m. The invention is characterized in that the formulation also comprises at least 0.2 percentages by weight of an impregnating agent.

Abstract: Method for analyzing adducts in a fluid and/or a solid material suspected of containing the adducts by bringing the material in contact with an isothiocyanate reagent containing a fluorescent. The reagent do not have the isothiocyanate group directly bound to an unsubstituted phenyl or pentafluorophenyl group. A method for manufacturing a standard material for use in the analyzing method, a standard material obtainable by this manufacturing method. Compounds suitable for use as standard material and use of the standard material, and a container for analyzing the adducts are also disclosed. A method for analyzing hazardous substances, a kit including standard material or a compound set out above, an apparatus for performing the analyzing method, and a computer program stored on a data carrier for performing the analyzing method or the manufacturing method are also disclosed.