Abstract: A platinumware holder includes a crucible holder in which the crucibles are laterally staggered and a mold rack in which the molds are vertically staggered. In some embodiments, the crucibles have a non-circular cross section.

Abstract: Systems and methods for disseminating information pertaining to a reference material or certified reference material are disclosed. In one embodiment, the system includes the certified reference material and a package containing same, the package comprising a storage medium that stores an information product in a machine-readable format, the information product comprising either a pointer to certified analysis data or the certified analysis data itself. In one embodiment, the method comprises adding a quantity of a certified reference material to a package, incorporating, on the package, a storage medium for storing the information product, and encoding the information product in the storage medium.

Abstract: A mobile radio receiver system for a vehicle providing recent segment replay function is disclosed. The wireless receiver is adapted to be contained within the vehicle. A digital delay line is coupled to receive the output of the wireless receiver. A delay selection switch is coupled to the digital delay line to route the output of the wireless receiver with a selected temporal delay in response to actuation by a person riding in the vehicle. In accordance with the preferred embodiment, the recent transmitted segment ends at the time that the delay selection switch is actuated. A control device is associated with the wireless receiver for receiving control selections from the person riding in the vehicle. An amplifier is coupled to receive the routed output of the wireless receiver. An audio transducer this adapted to receive the output of the amplifier and provide an audible signal to the person riding in the vehicle.

Abstract: A mobile radio receiver system for a vehicle providing recent segment replay function is disclosed. The wireless receiver is adapted to be contained within the vehicle. A digital delay line is coupled to receive the output of the wireless receiver. A delay selection switch is coupled to the digital delay line to route the output of the wireless receiver with a selected temporal delay in response to actuation by a person riding in the vehicle. In accordance with the preferred embodiment, the recent transmitted segment ends at the time that the delay selection switch is actuated. A control device is associated with the wireless receiver for receiving control selections from the person riding in the vehicle. An amplifier is coupled to receive the routed output of the wireless receiver. An audio transducer this adapted to receive the output of the amplifier and provide an audible signal to the person riding in the vehicle.