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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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SKU: QCS-7-M

7 Component ICP QC Standard in 2% HNO3

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  • Brand HPS
  • Matrix 2% HNO3
  • Concentration Multiple
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
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SKU: WAVECAL-2

15 Component ICP Standard in 5% HNO3

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  • Brand HPS
  • Matrix 5% HNO3
  • Concentration Multiple
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
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  • New
SKU: 10707.4-100

O;O-Diethyl phosphate-13C2; sodium salt; 100 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10708.2-100

O;O-Dimethyl thiophosphate-13C2; sodium salt; 100 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10709.4-100

O;O-Diethylthiophosphate-13C2; sodium salt; 100 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10710.2-100

O;O-Dimethyl dithiophosphate-13C2; sodium salt; 100 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10408.4-100

O;O-Diethyl dithiophosphate-13C4; ammonium salt; 100 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10711.4-100

O;O-Diethyl dithiophosphate-13C4; sodium salt; 100 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 12131.10-100

Chloridazon-d5; 100 µg/mL in acetonitrile

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 2923.9-100

Chlorpyrifos-d10

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 8399.4

Desphenylchloridazon-15N2; neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 14936.2

Ethephon-d4

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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