價格：免費
檔案大小：7.2 MB
版本需求：需要 iOS 11.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app allows users to match their sample results from NECi's enzyme based on-site nitrate test kits for an easier and more accurate analysis by comparing the color of samples to the color on the screen. Tap the screen to toggle between sample types, and use the slider to match the color on the screen to your sample for a result.
支援平台：iPhone, iPad