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Drop Test, Hydrogen Peroxide (undiluted strength), Iodometric, 1 drop = 0.5 or 1%

Drop Test, Hydrogen Peroxide (undiluted strength), Iodometric, 1 drop = 0.5 or 1%

Regular price $160.58
Regular price Sale price $160.58
Drop Test, Hydrogen Peroxide, Iodometric, 1 drop = 5 ppm, .75 oz

Drop Test, Hydrogen Peroxide, Iodometric, 1 drop = 5 ppm, .75 oz

Regular price $68.95
Regular price Sale price $68.95
Drop Test, Hydrogen Peroxide, Iodometric, 1 drop = 5 ppm, 2 oz

Drop Test, Hydrogen Peroxide, Iodometric, 1 drop = 5 ppm, 2 oz

Regular price $123.34
Regular price Sale price $123.34
Drop Test, Molybdenum, Complexometric (powder), 1 drop = 2, 5, 20, or 50 ppm

Drop Test, Molybdenum, Complexometric (powder), 1 drop = 2, 5, 20, or 50 ppm

Regular price $148.10
Regular price Sale price $148.10
Drop Test, Molybdenum, Complexometric, 1 drop = 2, 5, 20, or 50 ppm (<6 month shelf life)

Drop Test, Molybdenum, Complexometric, 1 drop = 2, 5, 20, or 50 ppm (<6 month shelf life)

Regular price $138.39
Regular price Sale price $138.39
Drop Test, Neutralizing Amines, Acid-Base Titration, 1 drop = 2.5, 3.8, 4, 5, or 6 ppm

Drop Test, Neutralizing Amines, Acid-Base Titration, 1 drop = 2.5, 3.8, 4, 5, or 6 ppm

Regular price $114.56
Regular price Sale price $114.56
Drop Test, Nitrite (Sodium Nitrite), CAN, 1 drop = 40 ppm

Drop Test, Nitrite (Sodium Nitrite), CAN, 1 drop = 40 ppm

Regular price $109.05
Regular price Sale price $109.05
Drop Test, Nitrite (Sodium Nitrite), Permanganate (using acid sulfate), 1 drop = 100 ppm

Drop Test, Nitrite (Sodium Nitrite), Permanganate (using acid sulfate), 1 drop = 100 ppm

Regular price $68.18
Regular price Sale price $68.18
Drop Test, Nitrite (Sodium Nitrite), Permanganate (using H₂SO₄), 1 drop = 100 ppm

Drop Test, Nitrite (Sodium Nitrite), Permanganate (using H₂SO₄), 1 drop = 100 ppm

Regular price $84.71
Regular price Sale price $84.71
Drop Test, Nitrite (Sodium Nitrite), Permanganate, 1 drop = 50 ppm

Drop Test, Nitrite (Sodium Nitrite), Permanganate, 1 drop = 50 ppm

Regular price $69.99
Regular price Sale price $69.99
Drop Test, Peracetic Acid, Iodometric, 0-1000 ppm

Drop Test, Peracetic Acid, Iodometric, 0-1000 ppm

Regular price $180.18
Regular price Sale price $180.18
Drop Test, QAC, Direct Neutralization, 1 drop = 1.25 ppm QAC/1 drop = 0.5 ppm Polyquat

Drop Test, QAC, Direct Neutralization, 1 drop = 1.25 ppm QAC/1 drop = 0.5 ppm Polyquat

Regular price $136.96
Regular price Sale price $136.96
Drop Test, QAC, Direct Neutralization, 1 drop = 10 or 25 ppm QAC/1 drop = 3.5 or 9 ppm Polyquat

Drop Test, QAC, Direct Neutralization, 1 drop = 10 or 25 ppm QAC/1 drop = 3.5 or 9 ppm Polyquat

Regular price $173.22
Regular price Sale price $173.22
Drop Test, Sulfite (Sodium Sulfite), Iodometric, 1 drop = 2 or 10 ppm

Drop Test, Sulfite (Sodium Sulfite), Iodometric, 1 drop = 2 or 10 ppm

Regular price $76.03
Regular price Sale price $76.03
Drop Test, Total Dissolved Solids, Acid-Base Titration, 1 drop = 50 ppm

Drop Test, Total Dissolved Solids, Acid-Base Titration, 1 drop = 50 ppm

Regular price $116.24
Regular price Sale price $116.24

Drop Test,Chlorine(bleach),1drop=10or100ppm,0.05or0.5%

Regular price $1.99
Regular price Sale price $1.99