Free residual chlorine / total chlorine detection reagent | Inorganic non-metals (water and wastewater) | Reference Materials

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Weiyel > Environment > Inorganic non-metals (water and wastewater) > Free residual chlorine / total chlorine detection reagent

Free residual chlorine / total chlorine detection reagent

  • Price： $103
  • Cat No.：BWZ6123-2016
  • Form：Liquid State
  • Term of validit：6 Months
Pack Size:
  • 7 bottles/set , c(1/2H2SO4)=2.002mol/L

    c(H2SO4)=1.001mol/L(ChP)

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Essential Information Magnitude Information Related Products
Free residual chlorine / total chlorine detection reagent Essential Information
Form Liquid State
Stroma Water
Packing Plastic bottle
Save conditions Refrigeration(4±4）℃ Store airtight and away from light place.Before use, the temperature should be adjusted to at 2-8 ℃，shake uniformity.Used up after opening,prevent contamination during use.
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 Sulfuric acid c(1/2H2SO4)=2.002mol/L

c(H2SO4)=1.001mol/L(ChP)

 2% 7664-93-9
2 Sodium hydroxide 1.005mol/L 2% 1310-73-2
3 Phosphate buffer pH=6.5(25℃) / /
4 Thioacetamide 2.5g/L / 62-55-5
5 N. N-Diethyl-p-phenylenediamine (DPD) Solution-A 0.55g / 93-05-0
N. N-Diethyl-p-phenylenediamine (DPD) Solution-B / / /
6 Potassium iodate 1.006g/L / 7758-05-6
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