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4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one... Content 100 piece(s) (€2.81 / 1 piece(s))
€281.00
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Phosphoric acid, 10%, 100 mL MDB, For phenol distillation and preservation of waste water samples. 100 mL Dropper bottle
€30.20
Phenols Reagent Set, 0.002-0.200 mg/L For the determination of phenols, 4-aminoantipyrin method.
€1,077.00
Sodium carbonate solution, 100 mL For the determination of tannin and lignin using the tyrosine method. Hach method 8193 100 mL Dropper bottle
€24.10
Sodium carbonate solution, 500 mL For the determination of tannin and lignin using the tyrosine method. Hach method 8193 500 mL bottle
€47.80
Sulfuric Acid Standard Solution For the determination of Volatile Acids, 27-2800mg/L Acetic Acid. 19.2 N 100mL MDB
€27.90
Standard solution, sulfuric acid Multi-purpose sulfuric acid standard solution. Required for determination of volatile acids by the esterification method. 19,2 N 500 mL bottle
€36.50
Ethylene glycol, 1 L CAS 107-21-1. FM 62.07. IR spectrum: Passes test. For the determination of volatile acids after esterification.
€57.40
Standard solution, sodium hydroxide, 4.5 N, 1 L, For the determination of volatile acids after esterification
€36.50
Ferric Chloride-Sulfuric Acid Solution, 1 L For the determination of volatile organic acids, 27-2800 mg/L acetic acid.
€39.80
Hydroxylamine hydrochloride solution, 100 g/L,... For the determination of volatile acids by the esterification method. Hach method 8196. 100 mL bottle.
€22.60
Ammonium chloride AR, 454 g Ammonium chloride, ACS quality, CAS no. 12125-02-9, NH4Cl, FM = 53.49. 454 g bottle.
€50.30
Ferrous Ammonium Sulfate, Hexahydrate, 113 g ACS quality, CAS no. 7783-85-9, Fe(NH4)2(SO4)2.6H2O, FM = 392.14. Assay: 98.5 - 101.5 g
€37.20
Barium chloride, dihydrate, 454 g Barium chloride, dihydrate. BaCl2-H2O, FM = 244.28. ACS quality, CAS No. 10326-27-9. 454 g bottle
€94.50
Sodium pyrophosphate, 50 g, ACS quality, crystalline, CAS No. 13472-36-1, Na4P2O7.10H2O, FM = 446.09. Assay: 99.0 - 103.0 %.
€43.90
Silver nitrate, ACS, 113 g silver nitrate For the determination of Chloride. Silver Nitrate, AgNO3, ACS Reagent Grade, CAS No. 7761-88-8 FW 169.87
€338.00
Mercuric sulfate, 28.3 g Analysis Quality, CAS No. 7783-35-9, HgSO4. FM = 296.68. Assay: 98 - 102 %. To eliminate chloride interferences in the determination of chemical oxygen demand (COD).
€41.66
Sodium sulfite ANHYD ACS, 454 g ACS quality, CAS no. 7757-83-7, Na2SO3, FM = 126.04. Assay: ≥ 98.0 %. 454 g bottle.
€46.00
Charcoal, 100 g Destaining coal, powdered, for investigations of plant tissue and soil sulphate. 100 g bottle
€44.20