Abstract: A sling for use with a fiream. The sling includes a rigid body having a pivotable connector front end, a releasable connector back end, and a firearm engagement section located between the front and back ends. The rigid body is shaped to form a loop for receiving a user's shoulder once the front end is affixed to the hand grip section and the back end is affixed to the butt section. Furthermore, the rigid body is shaped such that as the back end of the rigid body is released from the butt section and the rigid body is pivoted on the pivotable connector, the firearm engagement section is brought into contact with the firearm to allow the back end of the rigid body to be planted and thus support the firearm during firing.

Abstract: A method of and apparatus for detecting the presence of fecal or ingesta matter contaminants on a poultry or meat item. The poultry or meat is conveyed in front of a UV light transmitter/receiver where UV light is directed onto the poultry or meat item and subsequently light is gathered from the poultry or meat. The gathered light is then compared to a threshold, above which indicates contaminants. If contaminants are present, the controller can generate a signal and/or send the contaminated items to a wash station.

Abstract: Disclosed is a method for and an apparatus for detecing amines or amino acids, which apparatus generally includes a capillary electrophoresis separation tube with a post-capillary reactor positioned at the end of the tube to immediately receive separated samples from the tube. The post-capillary reactor includes a solution of Ru(bpy).sub.3.sup.2+ buffered with a base. The post capillary reactor further includes an electrode assembly for providing current to the solution to convert nonluminescing Ru(bpy).sub.3.sup.2+ to luminescing Ru(bpy).sub.3.sup.3+. The method generally includes separating the desired analyte from the sample, contacting the analyte with the solution to produce luminescence, and then photometrically measuring the amount of analyte present as a function of the luminescence.