Merck 110020 Nitrate Test Method: colorimetric with test strips 10 - 25 - 50 - 100 - 250 - 500 mg/l NO₃⁻ MQuant®

Merck 115480 Hyamine® 1622-solution for the determination of anionic tensides 0.004 mol/l

Synonyms: N-Benzyl-N,N-dimethyl-N-[4-(1.1.3.3-tetramethylbutyl)-phenoxyethoxyethyl]ammonium chloride

Merck 110007 Nitrite Test Method: colorimetric with test strips 2 - 5 - 10 - 20 - 40 - 80 mg/l NO₂⁻ MQuant®

Merck 109973 Hydrochloric acid for 1000 ml, c(HCl) = 0.1 mol/l (0.1 N) Titrisol®

Synonyms: Hydrogen chloride solution

Merck 110001 Peracetic Acid Test Method: colorimetric with test strips 100 - 150 - 200 - 250 - 300 - 400 - 500 mg/l MQuant®

Merck 109971 Hydrochloric acid for 1000 ml, c(HCl) = 0.5 mol/l (0.5 N) Titrisol®

Synonyms: Hydrogen chloride solution

Merck 110084 Peracetic Acid Test Method: colorimetric with test strips 5 - 10 - 20 - 30 - 50 mg/l MQuant®

Merck 109970 Hydrochloric acid for 1000 ml, c(HCl) = 1 mol/l (1 N) Titrisol®

Synonyms: Hydrogen chloride solution

Merck 110011 Peroxide Test Method: colorimetric with test strips 0.5 - 2 - 5 - 10 - 25 mg/l H₂O₂ MQuant®

Merck 109065 Perchloric acid in anhydrous acetic acid, for titrations in non-aqueous media c(HClO₄) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP

Grade: Reag. Ph Eur,Reag. USP

Merck 102400 Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph Eur,Reag. USP. CAS 877-24-7, pH 4.0 (50 g/l, H₂O, 20 °C).

CAS #: 877-24-7

EC Numarası: 212-889-4

Molar Kütle: 204.22 g/mol

Tepe Formülü: C₈H₅KO₄

Grade: Reag. Ph Eur,Reag. USP

Merck 109521 pH-indicator paper Phenolphthalein paper Roll (4.8 m) with colour scale

Merck 109959 Sodium hydroxide solution for 1000 ml, c(NaOH) = 0.1 mol/l (0.1 N) Titrisol®

Merck 109527 pH-indicator paper pH 1 - 10 Universal indicator 6 replacement rolls (of 4.8 m) for 109526

Merck 109956 Sodium hydroxide solution for 1000 ml, c(NaOH) = 1 mol/l (1 N) Titrisol®

Merck 109526 pH-indicator paper pH 1 - 10 Universal indicator Roll (4.8 m) with colour scale pH 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10

Merck 110013 Sulfite Test Method: colorimetric with test strips 10 - 40 - 80 - 180 - 400 mg/l SO₃²⁻ MQuant®

Merck 109909 Sodium thiosulfate solution for 1000 ml, c(Na₂S₂O₃) = 0,01 mol/l (0.01 N) Titrisol®

Synonyms: Antichlor

Merck 110023 Ascorbic Acid Test Method: colorimetric with test strips 50 - 100 - 200 - 300 - 500 - 700 - 1000 - 2000 mg/l MQuant®

Merck 109950 Sodium thiosulfate solution for 1000 ml, c(Na₂S₂O₃) = 0.1 mol/l (0.1 N) Titrisol®

Synonyms: Antichlor