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Potassium ICP Standard, 1mL = 1mg K (1,000ppm K)KNO3 in 3% HNO3, Ricca Chemical


Quantity 500mL
Packaging Poly natural

Manufacturer: ricca chemical company  PK1KN-500

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Catalog No. PK1KN-500

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Description & Specifications

Chemical Identifiers

Packaging Poly natural
Quantity 500mL
Chemical Name or Material Potassium ICP Standard
CAS 7732-18-5
CAS Min % 94.0
CAS Max % 97.0
CAS 7697-37-2
CAS Min % 4.22
CAS Max % 4.39
CAS 7757-79-1
CAS Min % 0.24
CAS Max % 0.25
Physical Form Clear colorless liquid
Concentration or Composition (by Analyte or Components) 1mg K (1, 000ppm K)KNO3 in 3% HNO3
Shelf Life 18 months

Specifications

Chemical Name or Material Potassium ICP Standard
CAS 7732-18-5
CAS Min % 94.0
CAS Max % 97.0
CAS 7697-37-2
CAS Min % 4.22
CAS Max % 4.39
CAS 7757-79-1
CAS Min % 0.24
CAS Max % 0.25
Physical Form Clear colorless liquid
Accessories

18 months