Abstract: Provided is a biochemical reaction substrate which can achieve higher test sensitivity and shorter testing time in an allergy test, which can also reduce a required amount of blood or the like needed as a specimen and decrease the number of test steps, thereby facilitating performance of the test, and which is to be used in an allergy test in which infection risk of the test staff is reduced.

Abstract: A work support server is a work support apparatus and acquires biological data on plural workers who engage in shared work for operation of a plant, estimates a state of each of the plural workers on the basis of the biological data on the plural workers, makes an analysis of a state of each of the plural workers, and determines, on the basis of a result of the analysis, whether or not intervention in the shared work by the work support apparatus is necessary.

Abstract: Provided is a biochemical reaction substrate which can achieve higher test sensitivity and shorter testing time in an allergy test, which can also reduce a required amount of blood or the like needed as a specimen and decrease the number of test steps, thereby facilitating performance of the test, and which is to be used in an allergy test in which infection risk of the test staff is reduced.

Abstract: Provided is a reagent cartridge that can reduce the risk of infection caused by an operator touching a sample or the like during dispensation of the sample or handling of the reagent cartridge, can shorten the test time by improving the work efficiency, and can positively perform analysis of the sample. A reagent cartridge used for an analysis apparatus that analyzes a result based on the reaction of a sample and a reagent includes a sample containing part that contains the sample, a reagent containing part that contains the reagent, and an antibody containing part that contains the antibody, wherein the sample containing part, the reagent containing part, the antibody containing part, and the sample containing part are arranged on the same surface, and the sample containing part includes an injection part and a liquid suction part.

Abstract: Provided is a biochemical reaction substrate which can achieve higher test sensitivity and shorter testing time in an allergy test, which can also reduce a required amount of blood or the like needed as a specimen and decrease the number of test steps, thereby facilitating performance of the test, and which is to be used in an allergy test in which infection risk of the test staff is reduced.

Abstract: This invention provides a red tide eliminating composition comprising:(a) at least one (polyoxyalkylene) fatty acid ester represented by the formula (1)RCOO (AO)nH (1)wherein R represents a C.sub.7-22 alkyl or alkenyl group, n represents an integer of 1 to 30 and AO represents a C.sub.2-4 alkylene oxide, and(b) at least one powdery adsorbent; wherein, based on the total weight of the above at least one (polyoxyalkylene) fatty acid ester (a) represented by the formula (1) and the above at least one adsorbent (b), the above at least one (polyoxyalkylene) fatty acid ester (a) represented by the formula (1) is present in an amount of 1 to 70 wt. % and the above at least one adsorbent (b) is present in an amount of 99 to 30 wt. %; and a method for eliminating red tide by use of the composition.