Systems, methods and computer program products for cannabis analysis, such as a system that has a cannabis analysis data server and a plurality of mobile cannabis analysis devices that are communicatively coupled to a network. The mobile devices perform physical analyses of a physical sample and communicate resulting data to the cannabis analysis data server with a unique identifier. The mobile cannabis analysis devices may also monitor device and external environmental conditions that affect the performance and communicate these to the cannabis analysis data server. The cannabis analysis data server performs analyses on the received data from the mobile devices. Based on the sample analyses, the cannabis analysis data server generates sample analysis reports and communicates them to a user. The cannabis analysis data server may also generate data to control the operation of the mobile cannabis analysis devices based on the operation and environmental data received from the devices.

A data storage section stores LC/MS analysis data for a large number of culture-medium samples acquired with an LC-MS. Based on those data, a quantitative analyzer calculates concentration values of a large number of compounds in each sample and stores the result in an analysis result storage section. A result display processor retrieves analysis results with the same culture name and different sampling date from the analysis result storage section, creates a table in which concentration values are arranged for each compound and for each sampling date, as well as a graph showing a temporal change in the concentration value of one compound, and displays the table and graph on the same window on a display unit. An operator using an operation unit selects a compound on the displayed table. The result display processor creates a graph for the selected compound and renews the graph on the display.

A gas analyzer includes a sample inlet, a sample outlet, a detector, a monitoring component, and a controller. The sample inlet is configured to receive a sample and is coupled to the sample outlet. The detector is operably disposed between the sample inlet and the sample outlet and is configured to provide an indication relative to the sample. The monitoring component is configured to provide a diagnostic indication regarding at least one component of the gas analyzer. The controller is configured to control flow through the gas analyzer and is operably coupled to the detector to analyze the sample, provide the analysis to the monitoring component, and provide the indication of health to an output.

A quantitative analysis assistant program that creates a quantitative table showing the relationship of compounds, quantitative values and other related information for each of two data files A and B, and displays on each of the view areas “a” and “b”. The analysis operator specifies one compound in one of the quantitative tables. Then, the other quantitative table is automatically searched for a compound having a name identical to the specified compound. A chromatogram, mass spectrum and other related information corresponding to that compound and are based on data file B are displayed on the view area “b” along with the quantitative table. Then, measurement results corresponding to the compound based on data file A are displayed on view area “a” along with the quantitative table. A comparison of the measurement or quantitative determination results for the same component can be easily and efficiently performed in a simultaneous multicomponent analysis.

A data structure includes a main data storage area in which main data is stored, and an odor data storage area in which odor data is stored. The odor data is based on a measurement result of an odor in air measured by an odor sensor. The odor data storage area stores a plurality of pieces of the odor data. The main data storage area includes a main data ID area for storing a main data ID indicating that the stored data is the main data. The odor data storage area includes an odor data ID area for storing an odor data ID indicating that the stored data is the odor data.

Provided is a mass spectrometer including: a prediction equation storage section 34 configured to store a plurality of prediction equations which respectively correspond to different kinds of isotopic ions originating from a compound, each prediction equation expressing a relationship between m/z of a monoisotopic ion of the compound and a ratio between the signal intensity at the monoisotopic ion of the compound and the signal intensity of an isotopic ion in a mass spectrum; a measurement section 1 configured to perform chromatograph mass spectrometry on a sample to collect data; a predicted mass spectrum creation section 33 configured to calculate a predicted value of the signal intensity ratio related to each isotopic ion, by applying, in the prediction equations, m/z information corresponding to a peak observed on a measured mass spectrum and information of a given charge state of the ion, and to create a predicted mass spectrum based on the predicted values; and a mass spectrum evaluation section 33 configured to evaluate the possibility that a plurality of peaks in the measured mass spectrum are peaks originating from one compound, by comparing the predicted mass spectrum and the measured mass spectrum.

An analysis assistance device includes an estimator that estimates a distribution of measurement quality indicator data by performing a regression analysis with use of a plurality of analysis condition data pieces supplied to an analysis device and a plurality of measurement data pieces obtained by the analysis device based on the plurality of analysis condition data pieces, and an analysis assistance information outputter that outputs a distribution of the measurement quality indicator data to a display device. The analysis condition data pieces include a first factor. The estimator estimates respective distributions of the measurement quality indicator data in a case in which the first factor is a first value and a case in which the first factor is a second value. The analysis assistance information outputter outputs the respective distributions to the display device.

A chromatograph and a method of acquiring and displaying a real-time chromatogram using time-stamped asynchronous messaging are provided. The method includes generating a chromatogram of a sample, acquiring segments of data points of the chromatogram in real-time, annotating in real-time the segments of data points of the chromatogram with timing stamps of cycle events of an analysis cycle using time-stamped event messages, receiving the time-stamped event messages asynchronously and displaying each cycle event of the cycle events of the analysis cycle and each segment of the segments of data points of the chromatogram in a display module as being received.

To reduce an arithmetic processing load or an influence of noise at the time of virtual curve calculation processing, provided is a data processing device for a chromatograph, which is configured to execute data processing based on plot data measured by using a chromatograph, the data processing device including a virtual curve calculation data generator configured to obtain a smaller number of pieces of virtual curve calculation data than a number of pieces of the measured plot data; and an arithmetic processor (163) functioning as a virtual curve calculator configured to obtain a virtual curve based on the virtual curve calculation data.

A method may comprise forming a data matrix, extracting chromatographs of a mud filtrate and a formation fluid, extracting concentration profiles of the mud filtrate and the formation fluid, and decomposing a data set on an information handling machine using a bilinear model. A system may comprise a downhole fluid sampling tool and an information handling tool. The downhole fluid sampling tool may comprise one or more multi-chamber sections, one or more fluid module sections, one or more gas chromatographers, wherein the one or more gas chromatographers are disposed in the one or more fluid module sections, and an information handling system.