Hach Sodium Carbonate Solution, 500 mL, 67549By Hach $54.35 | EA Quantity discounts available QuantityPrice Product #: 700669Mfr. Part #: 67549 This item is in stock Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description For determination of Tannin and Lignin by the Tyrosine method. Hach method 8193 500 mL bottle Product Specifications ... DetailsBackDescription For determination of Tannin and Lignin by the Tyrosine method. Hach method 8193 500 mL bottle Product Specifications Number of Tests 100 Method Name Tyrosine Platform Solution