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Analytical Technique

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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5,656 Items found

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4,4’-Methylenebis(2-chloroaniline), 1000 µg/mL (4 x 1 mL) 4,4’-Methylenebis(2-chloroaniline), 1000 µg/mL (4 x 1 mL)
SKU: S-2485-PK

4,4’-Methylenebis(2-chloroaniline), 1000 µg/mL (4 x 1 mL)

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  • Brand Spex
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n-Methyldiethanolamine Organic Standard, 1000 µg/mL (4 x 1 mL) n-Methyldiethanolamine Organic Standard, 1000 µg/mL (4 x 1 mL)
SKU: S-2484-PK

n-Methyldiethanolamine Organic Standard, 1000 µg/mL (4 x 1 mL)

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  • Brand Spex
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Methylene chloride Methylene chloride
SKU: S-2480

Methylene chloride

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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2-Methylbutane 2-Methylbutane
SKU: S-2462

2-Methylbutane

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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Methyl tertiary-butyl ether Methyl tertiary-butyl ether
SKU: S-2455

Methyl tertiary-butyl ether

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  • Brand Spex
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Concentration 1,000 μg/mL
  • Matrix Methanol-P&T
  • Raw Material >95% min; as available
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1-Methoxy-2-propanol, 1000 µg/mL in Methanol-P&T (4 x 1 mL) 1-Methoxy-2-propanol, 1000 µg/mL in Methanol-P&T (4 x 1 mL)
SKU: S-2412-PK

1-Methoxy-2-propanol, 1000 µg/mL in Methanol-P&T (4 x 1 mL)

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  • Brand Spex
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Methanol Methanol
SKU: S-2380

Methanol

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  • Brand Spex
  • Matrix Water
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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2-Aminonaphthalene, 1000 µg/mL in Methanol-P&T (4 x 1 mL) 2-Aminonaphthalene, 1000 µg/mL in Methanol-P&T (4 x 1 mL)
SKU: S-235-PK

2-Aminonaphthalene, 1000 µg/mL in Methanol-P&T (4 x 1 mL)

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  • Brand Spex
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Isovaleric Acid Organic Std, 1000 µg/mL in DI Water (4 x 1 mL) Isovaleric Acid Organic Std, 1000 µg/mL in DI Water (4 x 1 mL)
SKU: S-2332-PK

Isovaleric Acid Organic Std, 1000 µg/mL in DI Water (4 x 1 mL)

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  • Brand Spex
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Isopropyl acetate Isopropyl acetate
SKU: S-2305

Isopropyl acetate

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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Isoprene Isoprene
SKU: S-2300

Isoprene

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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Isobutyl acetate Isobutyl acetate
SKU: S-2274

Isobutyl acetate

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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