{"version":"1.0","type":"rich","title":"ppm shift vs. pH","description":"This scatterplot shows how the proton NMR chemical shifts (ppm) of acetate and maleic acid change with pH. The visualization uses D3 v6 with a custom scatterPlot module to map pH on the x-axis and ppm on the y-axis. It applies d3.scaleLinear for both axes and d3.scaleOrdinal with d3.symbols to differentiate the two metabolites by shape. The SVG is sized to the full window, and data is loaded asynchronously from a CSV file via d3.csv.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/01d9553242964b51b73180f2443e34ca?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}