Curious about the design behind sigmaaldrich.com? SiteFontCheck scanned their live CSS architecture and identified 2 unique font families. The website relies heavily on <noto sans, noto sans sc, noto sans tc, noto sans jp, noto sans kr, -apple-system, helvetica neue, segoe ui, apple color emoji, segoe ui emoji, segoe ui symbol, sans-serif> for its main text elements, paired with <arial> as fallback options. Below is the precise map of font sizes, weights, and text elements used across their site.