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Copper Standard Solution, WTW™

Product Code. 11753976
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Quantity:
500 mL
1 L
This item is not returnable. View return policy
Regulatory: This product contains an explosive precursor according to Regulation (EC) No 1148/2019, all customers must complete a declaration before delivery.
This item is not returnable. View return policy
Regulatory: This product contains an explosive precursor according to Regulation (EC) No 1148/2019, all customers must complete a declaration before delivery.

Description

Standard solutions to calibrate contains 10 g of the ion to be measured per 10 liters. By defined dilutions of these solutions, the user can easily produce his own calibration solution for the desired measuring range. The bulk with a one liter content makes for economic measurements.

For few parameters such as nitrite, which are subject to a quick conversion, freshly prepared control standards of stock solutions versus the multi-parameter standard checks are mandatory. Stock solutions are also more cost-effective than the already confectioned CombiChecks™. With stock solutions, the correct dilution must be self-calculated and conducted. The use of standards is supported via AQA functions in the photoLab™ photometers.
  • Free chlorine
  • Bound chlorine
  • Formaldehyde
  • Hydrazine
  • Hydrogen peroxide
  • Hydrogen sulfide
  • Phenol
  • Silicon
  • Sulfide
  • Sulfite
  • Anionic surfactants
TRUSTED_SUSTAINABILITY

Specifications

Concentration 1000mg/L
Quantity 500 mL
Color Blue
Traceability to NIST Yes
Solution Contains Copper
pH 0.5
Boiling Point 100°C
Solubility Soluble in water
Physical Form Liquid

Safety and Handling

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Product Identifier
  • Copper standard solution traceable to SRM from NIST Cu(NO
 Signal Word
  • Warning
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 2
  • Substances and mixtures corrosive to metals Category 1
  • Skin corrosion/irritation Category 2
 Hazard Statement
  • H290-May be corrosive to metals.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H412-Harmful to aquatic life with long lasting effects.
 Precautionary Statement
  • P273-Avoid release to the environment.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Supplemental information
  • MIXTURE LIST-Contains : nitric acid, copper(II) nitrate
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