Core & Main Sodium Hydroxide, Thiosulfate Reagent, 500 mLBy Core & Main $216.05 | EA Quantity discounts available QuantityPrice1 – 1$216.052 – 5$210.656 +$205.25 Product #: 707247Mfr. Part #: ST1976-PThis item is in stock Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Sodium Hydroxide, Thiosulfate Reagent, 500 mL. Features For determination of Total Kjeldahl Nitrogen DetailsBackDescription Sodium Hydroxide, Thiosulfate Reagent, 500 mL. Features For determination of Total Kjeldahl Nitrogen Documents Safety Data Sheet California residents see Prop 65 WARNINGS