Skip to Main Content

Select country

Select your country

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.
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

5,656 Items found

Per Page:
Sort by:
Grid List
Toxaphene for US EPA Methods 525, 625 & 8270, 2000 µg/mL (4 x 1 mL) Toxaphene for US EPA Methods 525, 625 & 8270, 2000 µg/mL (4 x 1 mL)
SKU: TOX-XH-PK

Toxaphene for US EPA Methods 525, 625 & 8270, 2000 µg/mL (4 x 1 mL)

Login to view pricing
  • Brand Spex
Quick View
  • Top rated
  • KIT
WP-15N,WP-3,MN-6 WP-15N,WP-3,MN-6
SKU: TM-SETN

WP-15N,WP-3,MN-6

Login to view pricing
  • Brand Spex
  • Matrix Multiple
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
  • Top rated
  • KIT
SET OF 3; WP-15, WP-3, MN-6 SET OF 3; WP-15, WP-3, MN-6
SKU: TM-SET

SET OF 3; WP-15, WP-3, MN-6

Login to view pricing
  • Brand Spex
  • Matrix Multiple
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
4 Component Trihalomethanes Mix, 200 µg/mL 4 Component Trihalomethanes Mix, 200 µg/mL
SKU: THM-LM4C-A1

4 Component Trihalomethanes Mix, 200 µg/mL

Login to view pricing
  • Brand HPS
  • Matrix Methanol-P&T
  • Concentration 200 µg/mL
  • Certification Single: Gravimetric
Quick View
4 Component Trihalomethanes Mix, 2,000 µg/mL 4 Component Trihalomethanes Mix, 2,000 µg/mL
SKU: THM-HM4C-A1

4 Component Trihalomethanes Mix, 2,000 µg/mL

Login to view pricing
  • Brand HPS
  • Matrix Methanol-P&T
  • Concentration 2,000 μg/mL
  • Certification Single: Gravimetric
Quick View
CONDUCTIVITY (TDS AS KCL) 650 PPM (500 mL) CONDUCTIVITY (TDS AS KCL) 650 PPM (500 mL)
SKU: TDS-2-500

CONDUCTIVITY (TDS AS KCL) 650 PPM (500 mL)

Login to view pricing
  • Brand Spex
  • Matrix H2O
  • Concentration 650 PPM
Quick View
CONDUCTIVITY (TDS AS KCL) 65 PPM (500 mL) CONDUCTIVITY (TDS AS KCL) 65 PPM (500 mL)
SKU: TDS-1-500

CONDUCTIVITY (TDS AS KCL) 65 PPM (500 mL)

Login to view pricing
  • Brand Spex
  • Matrix H2O
  • Concentration 65 PPM
Quick View
  • Top rated
TCLP STANDARD 1, 500ML (NO HG) TCLP STANDARD 1, 500ML (NO HG)
SKU: TCLP-500N

TCLP STANDARD 1, 500ML (NO HG)

Login to view pricing
  • Brand Spex
  • Matrix 2% HNO3
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
  • Top rated
  • KIT
TCLP STANDARD 1 TCLP STANDARD 1
SKU: TCLP-500

TCLP STANDARD 1

Login to view pricing
  • Brand Spex
  • Matrix 2% HNO3
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
  • Top rated
TLCP STANDARD 1, 125ml (NO HG) TLCP STANDARD 1, 125ml (NO HG)
SKU: TCLP-100N

TLCP STANDARD 1, 125ml (NO HG)

Login to view pricing
  • Brand Spex
  • Matrix 2% HNO3
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
  • Top rated
  • KIT
TCLP STANDARD 1 TCLP STANDARD 1
SKU: TCLP-100

TCLP STANDARD 1

Login to view pricing
  • Brand Spex
  • Matrix 2% HNO3
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
Quick View
Balance Mix, OLM04.1 for CLP Series Methods, 2000 µg/mL (4 x 1 mL) Balance Mix, OLM04.1 for CLP Series Methods, 2000 µg/mL (4 x 1 mL)
SKU: SV-041-PK

Balance Mix, OLM04.1 for CLP Series Methods, 2000 µg/mL (4 x 1 mL)

Login to view pricing
  • Brand Spex
Quick View
AlertAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarReturn arrowMinusVisibleInvisibleVisibleInvisibleConfigure