Abstract: The present invention relates to a syringe (1) for use in spectroscopy to identify drugs within the syringe (8). The syringe comprises a optical window section (8) either integral with or attached to the syringe (1). The optical window section (8) has predetermined physical and optical properties that allows radiation to pass through in a known manner to facilitate spectroscopy.

Abstract: The present invention relates to a syringe (1) for use in spectroscopy to identify drugs within the syringe (8). The syringe comprises a optical window section (8) either integral with or attached to the syringe (1). The optical window section (8) has predetermined physical and optical properties that allows radiation to pass through in a known manner to facilitate spectroscopy.

Abstract: The present invention relates to a syringe (1) for use in spectroscopy to identify drugs within the syringe (8). The syringe comprises a optical window section (8) either integral with or attached to the syringe (1). The optical window section (8) has predetermined physical and optical properties that allows radiation to pass through in a known manner to facilitate spectroscopy.

Abstract: A liquid dispenser (100) primarily for use in dispensing liquid drench to animals. The dispenser (100) is electronic in operation and has the ability to control the speed of its pump (5) according to environmental conditions including the viscosity of the liquid being dispensed.

Abstract: An analyser or spectrophotometer for the detection of material is described with a single source with variable intensity, a single detector having a variable spectral response where the sample is able to be analyzed based on varying the intensity and spectral response. Various methods are described for varying the intensity, and also for varying the spectral response.

Abstract: A liquid dispenser (100) primarily for use in dispensing liquid drench to animals. The dispenser (100) is electronic in operation and has the ability to control the speed of its pump (5) according to environmental conditions including the viscosity of the liquid being dispensed.

Abstract: The present invention includes a method and an apparatus for the quantitative determination of particles in fluid. The apparatus of the invention includes an emitters set of one or more light emitters, in combination with a detector set of one or more light detectors sensitive to the output of the emitters. During analysis of the sample, data from a plurality of signal paths between the emitter and detector sets are gathered. This information is subsequently evaluated by comparison with known data for different fluid particle contents. Some differentiation between different particles in a fluid sample are possible in many embodiments. Typical uses include analysis of milk and dairy fluids, blood samples, lubricants, suspensions of pigments, etc.