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Environmental

  • Certified for environmental methods — plate counts, MPN
  • COA includes expected values for multiple methods
  • Robust — lyophilized technique ensures strong recovery, even for 44.5 ºC coliform methods
  • Unique — multi-organism CRM covers six methods in a single pellet (MIC-UNV-10)

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Wastewater

Manufactured from the highest purity water and analytically verified neat source materials. Our certified reference materials are ISO 17034 accredited.

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3,972 Items found

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Tin, 1,000 µg/mL, for AA and ICP (250 mL) Tin, 1,000 µg/mL, for AA and ICP (250 mL)
SKU: PLSN5-2T

Tin, 1,000 µg/mL, for AA and ICP (250 mL)

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  • Brand Spex
  • Matrix 20% HCl
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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Tin, 1,000 µg/mL, for AA and ICP (30 mL) Tin, 1,000 µg/mL, for AA and ICP (30 mL)
SKU: PLSN5-2M

Tin, 1,000 µg/mL, for AA and ICP (30 mL)

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  • Brand Spex
  • Matrix 20% HCl
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Tin, 10,000 µg/mL, for AA and ICP (500 mL) Tin, 10,000 µg/mL, for AA and ICP (500 mL)
SKU: PLSN2-3X

Tin, 10,000 µg/mL, for AA and ICP (500 mL)

  • CCL
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  • Brand Spex
  • Matrix 2% HNO3/2% HF
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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Tin, 1,000 µg/mL, for AA and ICP (500 mL) Tin, 1,000 µg/mL, for AA and ICP (500 mL)
SKU: PLSN2-2X

Tin, 1,000 µg/mL, for AA and ICP (500 mL)

  • CCL
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  • Brand Spex
  • Matrix 1% HNO3/1% HF
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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Samarium, 1,000 µg/mL, for AA and ICP (125 mL) Samarium, 1,000 µg/mL, for AA and ICP (125 mL)
SKU: PLSM2-2Y

Samarium, 1,000 µg/mL, for AA and ICP (125 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Samarium, 1,000 µg/mL, for AA and ICP (500 mL) Samarium, 1,000 µg/mL, for AA and ICP (500 mL)
SKU: PLSM2-2X

Samarium, 1,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Samarium, 1,000 µg/mL, for AA and ICP (30 mL) Samarium, 1,000 µg/mL, for AA and ICP (30 mL)
SKU: PLSM2-2M

Samarium, 1,000 µg/mL, for AA and ICP (30 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Silicon, 10,000 µg/mL, for AA and ICP (500 mL) Silicon, 10,000 µg/mL, for AA and ICP (500 mL)
SKU: PLSI9A-3X

Silicon, 10,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix H2O
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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Silicon, 1,000 µg/mL, for AA and ICP (500 mL) Silicon, 1,000 µg/mL, for AA and ICP (500 mL)
SKU: PLSI9A-2X

Silicon, 1,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix H2O
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Silicon, 10,000 µg/mL, for AA and ICP (125 mL) Silicon, 10,000 µg/mL, for AA and ICP (125 mL)
SKU: PLSI9-3Y

Silicon, 10,000 µg/mL, for AA and ICP (125 mL)

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  • Brand Spex
  • Matrix H2O/4% F-
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Silicon, 10,000 µg/mL, for AA and ICP (500 mL) Silicon, 10,000 µg/mL, for AA and ICP (500 mL)
SKU: PLSI9-3X

Silicon, 10,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix H2O/4% F-
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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  • Top rated
Silicon, 1,000 µg/mL, for AA and ICP (125 mL) Silicon, 1,000 µg/mL, for AA and ICP (125 mL)
SKU: PLSI9-2Y

Silicon, 1,000 µg/mL, for AA and ICP (125 mL)

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  • Brand Spex
  • Matrix H2O/0.4% F-
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
Quick View
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