Tannin and lignin are analyzed together and reported as mg/L tannic acid.
Simple, low-cost color disc method is the most accurate visual test kit method
Achieve fast results with an easy-to-carry test kit
وصف
The Barnant 193701 tannin and lignin test kit measures tannic acid concentration in water using the color disc method. The kit includes reagents and test apparatus in a plastic carrying case.
Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, and Nalgene brands, among others. The company is headquartered in Waltham, MA.