Skip to Main Content

Select country

Select your country

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.

Environmental

Food & Consumer Safety

Cannabis & Hemp

Toxicology

Pharmaceutical

Industrial

Grid List

Categories and filters

Filter / Sorting

Categories

Brand

Classification

Accreditations

Product Type

Regulatory Method

Instrument / Test

Analyte - Single / Multi

CAS #

Strain

Analyte / Component

Microorganism

10,000 Items found

Per Page:
Sort by:
Grid List
  • Top rated
SKU: 5022-BH

Purgeable Gases Mix B (High Level), 2,000 µg/mL

Login to view pricing
  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
  • Top rated
SKU: 5022-B

Purgeable Gases Mix B, 200 µg/mL

Login to view pricing
  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 200 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
  • Top rated
SKU: 2-CLVIN

2-Chloroethyl vinyl ether Organic Standard, 2,000 µg/mL (1 mL)

Login to view pricing
  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
  • Top rated
SKU: 22-BIG-PEST-200

EPA Method 8081 Pesticide Standard

Login to view pricing
  • Brand Spex
  • Matrix Hexane:Toluene (50:50)
  • Concentration 200 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
SKU: SQCI-003B

Hexavalent Chromium – Blind

Login to view pricing
  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
  • Raw Material >95% min; as available
Quick View
SKU: SS-8244

S. enterica Abaetetuba Snap-Stick™ (2 pack)

Login to view pricing
  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Qualitative; morphology confirmation
Quick View
SKU: 8260-S

Surrogate Standard, 2,000 µg/mL

Login to view pricing
  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
SKU: 8260-I

Internal Standard, 2,000 µg/mL

Login to view pricing
  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
SKU: CRM2821.7-50-ME

n-Perfluoroheptanoic acid; 50 µg/mL in MeOH with 4 mole eq. NaOH; 1 mL

Login to view pricing
  • Brand Chiron
  • Matrix MeOH with 4 mole eq. NaOH
  • Concentration 50 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirm
Quick View
SKU: CRM2874.11-50-ME

Perfluoroundecanoic acid, n-isomer (major); 50 µg/mL in MeOH with 4 mole eq. NaOH; 1 mL

Login to view pricing
  • Brand Chiron
  • Matrix MeOH with 4 mole eq. NaOH
  • Concentration 50 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirm
Quick View
SKU: CRM11367.13-50-ME

Perfluorotridecanoic acid, n-isomer (major); 50 µg/mL in MeOH with 4 mole eq. NaOH; 1 mL

Login to view pricing
  • Brand Chiron
  • Matrix MeOH with 4 mole eq. NaOH
  • Concentration 50 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirm
Quick View
SKU: CRM12433.7-50-ME

Perfluoroheptanesulfonic acid; 50 µg/mL in methanol; 1 mL

Login to view pricing
  • Brand Chiron
  • Matrix methanol
  • Concentration 50 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirm
Quick View
AlertAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarReturn arrowMinusVisibleInvisibleVisibleInvisibleConfigure