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

9,385 Items found

Per Page:
Sort by:
Grid List
  • Top rated
SKU: INT-A1

ICP Interferents A1 (500 mL)

Login to view pricing
  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 5,000 µg/mL
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
SKU: INOMS

Indium at 1,000 µg/g in Mineral Oil

Login to view pricing
  • Brand HPS
  • Matrix Mineral Oil
  • Concentration 1,000 µg/g
  • Certification Single: Gravimetric
Quick View
SKU: INFCS-7

6 Component ICP Standard in 5% HNO3

Login to view pricing
  • Brand HPS
  • Matrix 5% HNO3
  • Concentration 1,000 µg/mL
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-6

5 Component ICP Standard in 4% HNO3

Login to view pricing
  • Brand HPS
  • Matrix 4% HNO3
  • Concentration Multiple
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-5

2 Component ICP Standard in 2% HCl

Login to view pricing
  • Brand HPS
  • Matrix 2% HCl
  • Concentration 5,000 µg/mL
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-4

4 Component ICP Interference Check Standard at 5,000 µg/mL in 5% HNO3

Login to view pricing
  • Brand HPS
  • Matrix 5% HNO3
  • Concentration 5,000 µg/mL
  • Measured Impurities 19 elements to ppb (product)
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-2

Component ICP Standard in 20% HCl (100 mL)

Login to view pricing
  • Brand HPS
  • Matrix 20% HCl
  • Concentration 1,000 µg/mL
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-1-B

1 Component ICP Interference Check Standard in 4% HNO3 Solution B

Login to view pricing
  • Brand HPS
  • Matrix 4% HNO3
  • Concentration 300 µg/mL
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-1-A

16 Component ICP Interference Check Standard in 4% HNO3 Solution A

Login to view pricing
  • Brand HPS
  • Matrix 4% HNO3
  • Concentration Multiple
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: INFCS-1

17 Component ICP Interference Check Standard in 4% HNO3

Login to view pricing
  • Brand HPS
  • Matrix 4% HNO3
  • Concentration Multiple
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: ICV-GFAA

7 Component ICP Standard in 2% HNO3

Login to view pricing
  • Brand HPS
  • Matrix 2% HNO3
  • Concentration Multiple
  • Raw Material Five 9s as available; no purification
  • Certification Single: Gravimetric w/ICP Confirmation
Quick View
SKU: ORG-AS8-2Z

Arsenic 1,000 µg/mL (1,000 ppm) (50 g)

Login to view pricing
  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 1,000 µg/mL
Quick View
AlertAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarReturn arrowMinusVisibleInvisibleVisibleInvisibleConfigure