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Analytical Reference Material

Organic, Inorganic, Microbiology & PT Reference Materials

Explore the broadest selection of analytical reference materials and proficiency testing (PT) from the leading brands in certified and analytical reference materials: Spex, NSI, HPS, and Chiron. Our harmonized product development and custom capabilities are tailored to bring you innovative products to help meet your unique application needs.

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9,384 Items found

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SKU: IC-CN

Cyanide from Potassium Cyanide at 100 µg/mL in 2% KOH

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  • Brand HPS
  • Matrix 2% KOH
  • Concentration 100 µg/mL
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SKU: IC-CN-M

Cyanide from Potassium Cyanide at 1,000 µg/mL in 2% KOH

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  • Brand HPS
  • Matrix 2% KOH
  • Concentration 1,000 µg/mL
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SKU: IC-FF

Fluoride from Sodium Fluoride at 100 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 100 µg/mL
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SKU: IC-FF-M

Fluoride from Sodium Fluoride at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
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SKU: IC-FM

Formate at 100 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 100 µg/mL
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SKU: IC-FM-M

Formate at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
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SKU: IC-II-M

Iodide from Sodium Iodide at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
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SKU: IC-K

Potassium from Potassium Chloride at 100 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 100 µg/mL
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SKU: IC-K-M

Potassium from Potassium Chloride at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
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SKU: IC-KP

Phosphorus from Potassium Dihydrogen Phosphate at 100 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 100 µg/mL
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SKU: IC-KP-M

Phosphorus from Potassium Dihydrogen Phosphate at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
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SKU: IC-MG

Magnesium from Magnesium Chloride Hexahydrate at 100 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 100 µg/mL
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