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

Merck 108475 Tetramethylbenzidine solution for the detection of chlorine

Merck 109081 Silver nitrate solution c(AgNO₃) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP

Grade: Reag. Ph Eur,Reag. USP

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

Synonyms: Hydrogen chloride solution

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 109928 Potassium dichromate solution for 1000 ml, c(K₂Cr₂O₇) = 1/₆₀ mol/l (0.1 N) Titrisol®

Merck 109982 Sulfuric acid for 1000 ml, c(H₂SO₄) = 0.005 mol/l (0.01 N) Titrisol®

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

Synonyms: Antichlor

Merck 109072 Sulfuric acid c(H₂SO₄) = 0.5 mol/l (1 N) Titripur® Reag. Ph Eur,Reag. USP

Grade: Reag. Ph Eur,Reag. USP

Merck 109063 Hydrochloric acid c(HCl) = 2 mol/l (2 N) Titripur®

Synonyms: Hydrogen chloride solution

Merck 108487 Urea GR for analysis ACS,Reag. Ph Eur

Synonyms: Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine

CAS #: 57-13-6

EC Numarası: 200-315-5

Molar Kütle: 60.05 g/mol

Kimyasal Formül: CO(NH₂)₂

Tepe Formülü: CH₄N₂O

Grade: ACS,Reag. Ph Eur

Merck 105544 Potassium hydroxide solution in isopropanol acc. to DIN 51558 part 1 c(KOH)=0.1 mol/l (0,1 N) Titripur®

Merck 108419 Titriplex® solution A for the determination of alkaline earth metals in water 1 ml ≙ 56 mg CaO/l using 100 ml of water Titripur®

Synonyms: Hardness, determinations

Merck 108417 Titriplex® II for analysis (ethylenedinitrilotetraacetic acid) ACS,Reag. Ph Eur. CAS 60-00-4, pH 2.5 (10 g/l, H₂O, 23 °C) (slurry).

Synonyms: EDTA, Edetic acid, Diaminoethane-tetraacetic acid

CAS #: 60-00-4

EC Numarası: 200-449-4

Molar Kütle: 292.24 g/mol

Tepe Formülü: C₁₀H₁₆N₂O₈

Grade: ACS,Reag. Ph Eur

Merck 111718 Silver nitrate solution c(AgNO₃) = 0.05 mol/l (0.05 N) Titripur® Reag. USP

Grade: Reag. USP

Merck 109074 Sulfuric acid c(H₂SO₄) = 0.05 mol/l (0.1 N) Titripur®

Merck 109073 Sulfuric acid c(H₂SO₄) = 0.25 mol/l (0.5 N) Titripur®