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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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Sulfate standard solution, 100 mg/L as SO4 (NIST) Sulfate standard solution for accuracy checks in sulfate determinations 100 mg/L as SO4 (NIST) 500 mL
€35.00
2-Chloro-6 (Trichloromethyl) Pyridine (TCMP), 25 g (N-Serve), analysis quality, CAS No. 1929-82-4. C6H3Cl4N, FM = 230.9. Nitrification inhibitor for BOD determination. A finished, water-soluble formulation can be found under "Nitrification inhibitors".
€163.00
Potassium Iodide Solution, 10%, 100 g/L, 500 mL, Potassium iodide solution, 10 %. 100 g/L, 500 mL
€45.20
Ferric Chloride Solution for BOD, 1 L Dilution water component for the determination of the biochemical oxygen demand, APHA formulation
€27.70
Magnesium Sulfate Solution for BOD, 500 mL Dilution water component for the determination of the biochemical oxygen demand, APHA formulation
€13.30
Standard solution, sodium thiosulfate,... Stabilized sodium thiosulfate titrant for the determination of dissolved oxygen
€22.60
Standard solution, sodium thiosulfate,... Stabilized sodium thiosulfate titrant for the determination of dissolved oxygen
€30.80
Standard solution, sodium thiosulfate,... Sodium thiosulfate, stabilized, standard solution. 0.0250 N. Measuring range: 1 to over 10 mg/L. 1 L bottle. For the determination of dissolved oxygen by titration according to Winkler. Formulation with stabilized sodium thiosulfate.
€39.20
Sodium Thiosulfate Standard Solution, 0.025 N,... Sodium thiosulfate standard solution, 0.025 N, 1 L
€35.00
Potassium Iodide-Iodate Standard Solution... Potassium Iodide-Iodate Standard Solution 0.00125 N (equivalent to 10 mg/L DO), 500 mL
€43.60
Sodium Hydroxide Standard Solution, 1.000 N,... Sodium hydroxide solution for pH adjustment, versatile application
€22.00
Sodium hydroxide solution, 1.00N, 100 mL Sodium hydroxide solution for pH adjustment, versatile use. Used to detect total and acid hydrolyzable phosphate in Test'N Tube procedures.
€24.30
Sodium hydroxide standard solution, 1.000 N, 1 L, Sodium hydroxide standard solution, versatile in use
€30.20
Ammonium hydroxide, 500 mL, Ammonium hydroxide, ACS quality, CAS no. 1336-21-6 NH4OH, approx. 28 %, FM = 35.05. 500 mL bottle
€52.50
Sulfuric Acid Standard Solution Sulfuric Acid Standard Solution, versatile 1.000 N 100 mL MDB
€19.40
Hydrochloric acid, 500 mL, ACS quality. CAS no. 7647-01-0. HCl, approx. 37 %. FM = 36.45. 500 mL bottle
€48.20
Solution, ammonium hydroxide 10%, 100 mL Ammonium hydroxide, 10 %, for pH adjustment in metal detection. 100 mL Dropper bottle
€30.20
Standard solution, hydrochloric acid Multi-purpose hydrochloric acid standard solution, 0.10 N (0.10 M) 1 L
€26.90
Sodium hydroxide standard solution, 0.100 N... For the determination of acidity by burette titration. 1 litre bottle
€36.50
Alkali Solution, 500 mL Alkali Solution for colorimetric calcium and magnesium determination.
€72.50
Free Ammonia Chlorinating Solution, 4 mL Improved reagent for determination of Free Ammonia by the Indophenol method. Method: Indophenol Method number: 10200 Platform: Solution Quantity: 4 mL
€64.70
Potassium Hydroxide Pellets, 25 g Carbon dioxide absorber for use with the Bodtrak II apparatus. Application: BODTrak II Chemical formula: KOH (CO2 absorber) Container settings: Pellets Platform: Container Volume / package size: 25 g (2 pellets/bottle)
€16.50