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![Colour standard solution, 15 Pt Co Units, 1 L, Colour standard solution, 15 Pt Co Units, 1 L,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Colour measurement standard for analytical quality assurance.
€147.00
Stable, ready-to-use gel standards for photometer testing in the laboratory and on site. Four sealed glass cuvettes of 10 mL (1 inch) each. One of them is empty, the other three each contain a different standard gel within the typical...
€149.00
Stable, ready-to-use gel standards for photometer testing in the laboratory and on site. Set with 4 cuvettes 0 - 0.75 mg/L O 3
€273.00
Stable, ready-to-use gel standards for photometer testing in the laboratory and on site. 4 ready-to-use cuvettes 0-2.0 mg/L F
€273.00
Standard set (4 gel test standards) for checking photometric accuracy.
€273.00
For accuracy checks in Total Organic Carbon (TOC) determinations. 1000 mg/L as C 20 mL Sealed Ampules 5/pk
€81.30
![Quality control standard inorganics for drinking water, 500 mL, Quality control standard inorganics for drinking water, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Quality control standard for drinking water (inorganics). Ready for use. No dilution required. The mixing standard contains: Fluoride: 1 mg/L F-, Nitrate: 2 mg/L NO₃--N, Phosphate: 2 mg/L PO₄³-, Sulphate: 50 mg/L SO₄²-. 500 mL bottle.
€64.90
![Mixed Parameter Quality Control Standard (500 mL), Mixed Parameter Quality Control Standard (500 mL),](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Qualitätskontroll-Standard (Abwasser-Zulauf) für die Parameter Ammonium, Nitrat, Phosphat, CSB, Sulfat und TOC. Die Standard-Lösung enthält folgende Konzentrationen: Ammonium: 15 mg/L NH3-N Nitrat: 10 mg/L NO3-N CSB: 500 mg/L O2: 500...
€119.00
![Mixed Parameter Quality Control Standard (500mL), Mixed Parameter Quality Control Standard (500mL),](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Multiparameter Standard (waste water solution) for analytical quality assurance. For the parameters ammonium, nitrate, phosphate, COD, sulfate and TOC. The standard solution contains the following concentrations: Ammonium 2.0 mg/L NH3-N...
€119.00
![Quality control standard hardness, high range, 500 mL, Quality control standard hardness, high range, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Ready to use - no dilution required. The mixed standard contains: Total hardness: 1.000 mg/L CaCO3, Calcium hardness: 500 mg/L CaCO3. 500 mL bottle
€76.00
![Quality control standard hardness, low range, 500 mL, Quality control standard hardness, low range, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Ready to use - no dilution required. The mixed standard contains: Total hardness: 100 mg/L CaCO3. Calcium hardness: 50 mg/L CaCO3.
€76.00
![Quality control standard oxygen demand , pk/16 - 10 mL Voluette ampule, Quality control standard oxygen demand , pk/16 - 10 mL Voluette ampule,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Ready to use - no dilution required. Quality control standard for oxygen demand. BOD - 396 mg/L. COD - 617 mg/L. TOC - 245 mg/L.
€86.60
![Quality control standard metals for drinking water, high range, 500 mL, Quality control standard metals for drinking water, high range, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Ready to use - no dilution required. The mixing standard contains: Copper: 2.5 mg/L Cu, Iron: 1.5 mg/L Fe, Manganese: 5 mg/L Mn. 500 mL bottle
€49.80
![Quality control standard metals for drinking water, low range, 500 mL, Quality control standard metals for drinking water, low range, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Ready to use - no dilution required. The mixing standard contains: Copper: 1 mg/L Cu, Iron: 0.3 mg/L Fe, Manganese: 0.1 mg/L Mn. 500 mL bottle.
€49.80
Solid, ready for use Gel-Standards for instrument verification in the lab and in the field. 0-8.0 mg/L Cl 2 DPD
€245.00
![Fluoride Standard Solution, 1 mg/L, 500 mL, Fluoride Standard Solution, 1 mg/L, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Standard solutions for ion-selective electrodes (ISE), for laboratory analyses ISE standard solution. Fluoride, 1.00 mg/L ± 0.02 mg/L F- (NIST). 500 mL bottle Traceable to NIST standard reference materials Designed for use with Hach...
€33.90
![Fluoride Standard Solution, 1 mg/L, 1 L, Fluoride Standard Solution, 1 mg/L, 1 L,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Standard solutions for ion-selective electrodes (ISE), for laboratory analyses ISE standard solution. Fluoride, 1.00 mg/L ± 0.02 mg/L F- (NIST). 1 L bottle Traceable to NIST standard reference materials Designed for use with Hach...
€43.90
SpecCheck Secondary Gel Standards Set, DPD Chlorine - MR 3 color-coded cells with approx. 0.2, 1.6 and 2.7 mg/L Cl2 four sealed glass cuvettes of 10 mL each Fixed gel standards - no preparation required Ideal for device testing in the...
€300.00
Standard solutions for ion-selective electrodes (ISE), for laboratory analyses ISE standard solution. Nitrate, 10,0 mg/L ± 0,1 mg/L NO3-N (NIST). 500 mL bottle Traceable to NIST standard reference materials Designed for use with Hach...
€37.10
![Sodium thiosulfate standard solution, 0.1 N, 100 mL MDB, Sodium thiosulfate standard solution, 0.1 N, 100 mL MDB,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
For dechlorination of the sample before analysis
€22.90
![Fluoride Standard Solution, 10 mg/L, 500 mL, Fluoride Standard Solution, 10 mg/L, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Standard solutions for ion-selective electrodes (ISE), for laboratory analyses ISE standard solution. Fluoride, 10.0 mg/L ± 0.2 mg/L F- (NIST). 500 mL bottle Traceable to NIST standard reference materials Designed for use with Hach...
€50.00
![Fluoride Standard Solution, 2 mg/L, 500 mL, Fluoride Standard Solution, 2 mg/L, 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Standard solutions for ion-selective electrodes (ISE), for laboratory analyses ISE standard solution. Fluoride, 2.00 mg/L ± 0.04 mg/L F- (NIST). 500 mL bottle Traceable to NIST standard reference materials Designed for use with Hach...
€30.00
Standard solution chromium, hexavalent for accuracy checks in Hexavalent Chromium determinations. 50 mg/L as Cr6+ 100 mL Bottle
€23.80