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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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9,419 Items found

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SKU: IC-CL-10

Chloride from Sodium Chloride at 10 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 10 µg/mL
  • Raw Material Three 9s as available; no purification
  • Certification Single: Gravimetric w/IC Confirmation
SKU: IC-CAT6-2

6 Component Cation Standard in H2O, Mix 2

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  • Brand HPS
  • Matrix H2O
  • Concentration Multiple
  • Raw Material Three 9s as available, no purification
  • Certification Single: Gravimetric w/IC Confirmation
SKU: IC-CAT6-1

6 Component Cation Standard in H2O, Mix 1

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  • Brand HPS
  • Matrix H2O
  • Concentration Multiple
  • Raw Material Three 9s as available, no purification
  • Certification Single: Gravimetric w/IC Confirmation
SKU: IC-BTY-M

Butyrate at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
  • Raw Material Three 9s as available; no purification
  • Certification Single: Gravimetric w/IC Confirmation
SKU: IC-AN6-1

6 Component Anion Standard in H2O

  • CCL
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  • Brand HPS
  • Matrix H2O
  • Concentration Multiple
  • Raw Material Three 9s as available, no purification
  • Certification Single: Gravimetric w/IC Confirmation
SKU: IC-AN5-1

5 Component Anion Standard in H2O

  • CCL
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  • Brand HPS
  • Matrix H2O
  • Concentration Multiple
  • Raw Material Three 9s as available, no purification
  • Certification Single: Gravimetric w/IC Confirmation
  • Top rated
SKU: ICAL-4A-500

Instrument Calibration Standard 4 (500 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 100 µg/mL
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
  • Top rated
SKU: ICAL-4A

Instrument Calibration Standard 4 (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 100 µg/mL
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
  • Top rated
SKU: ICAL-3

Instrument Calibration Standard 3 (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 2,000 µg/mL
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
  • Top rated
SKU: ICAL-2

Instrument Calibration Standard 2 (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 400 µg/mL
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
  • Top rated
SKU: ICAL-1

Instrument Calibration Standard 1, 5,000 µg/mL (5,000 ppm) (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 5,000 µg/mL
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
SKU: IC-AC-M

Acetate at 1,000 µg/mL in H2O

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
  • Raw Material Three 9s as available; no purification
  • Certification Single: Gravimetric w/IC Confirmation
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