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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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9,385 Items found

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SKU: CLCD2-2M

Claritas PPT® Cadmium, 1,000 µg/mL (1,000 ppm) for ICP-MS (30 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CLCD2-1AY

CADMIUM ICP/ICPMS STD IN 2% HNO3 10PPM (125 ML)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 10PPM
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CLCD2-1AM

CADMIUM ICP/ICPMS STD IN 2% HNO3 10PPM (30 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 10PPM
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CL-CAL-3

Claritas PPT®ICP-MS Instrument Calibration Standard 3, 1,000 µg/mL (1,000 ppm) (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CL-CAL-2A

Claritas PPT® ICP-MS Instrument Calibration Standard 2A (125 mL)

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  • Brand Spex
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
  • Concentration 50 µg/mL
  • Matrix 5% HNO3/tr. Tartaric Acid
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
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SKU: CL-CAL-2

Claritas PPT® ICP-MS Instrument Calibration Standard 2, 100 µg/mL (100 ppm) (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3/tr. Tartaric Acid/tr. HF
  • Concentration 100 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CL-CAL-1A

Claritas PPT® ICP-MS Instrument Calibration Standard 1A (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3/tr. Tartaric Acid
  • Concentration 50 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CL-CAL-1

Claritas PPT® ICP-MS Instrument Calibration Standard 1, 20 µg/mL (20 ppm) (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3/tr. Tartaric Acid
  • Concentration 20 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CLCA2-2Y

Claritas PPT® Calcium, 1,000 µg/mL (1,000 ppm) for ICP-MS (125 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CLCA2-2M

Claritas PPT® Calcium, 1,000 µg/mL (1,000 ppm) for ICP-MS (30 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: CLBLK-HNO3M

Claritas PPT® Nitric Acid Blank for ICP-MS (30 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration Blank
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Blank Confirmed by density & ICPMS Impurities
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SKU: CLBLK-HNO3

Claritas PPT® Nitric Acid Blank for ICP-MS (125 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration Blank
  • Measured Impurities 68 elements to ppb (product)
  • Raw Material Five 9s & Purification as available
  • Certification Blank Confirmed by density & ICPMS Impurities
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