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Copper  ion Cu (2+)
Item Item Details
(Price is for domestic US market only)
Copper  ion Cu (2+)
Item Name:
Copper ion Cu (2+)
Item #:

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Copper Ion Cu2+ NO: 284



Measuring Range

1 to 20 mg/l

Sampling Time

5 minutes

Detecting Limit

0.5 mg/l

Color Change

White Orange

Reaction Principle

Cu2++ Reduction AgentCu+ + Bathocuprim
Complex compound
Shelf Life 2 Years
Corrections for
temperature & humidity
Store the tubes at cool and dark place.

Possible coexisting substances and their interferences (NOTE)




Changes color by itself to


5 mg/l or higher

Plus error

No stain by 100mg/l


50 mg/l or higher

Plus error

No stain by 100 mg/l


less than 100mg/l

no effect

Pale blue stain at 100 mg/l or higher


less than 100mg/l

no effect

No stain at 100 mg/l


0.2 mg/l or higher

minus error

No stain at 100 mg/l


100 mg/l or below

no effect

No stain at 100 mg/l


70 mg/l or higher

plus error

No stain at 100 mg/l


30 mg/l or higher

plus error

No stain at 100 mg/l

Range 1-20mg/l

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