accessibility menu, dialog, popup

UserName

Environmental Testing Standards

Reference and calibration standards for environmental testing protocols; includes water, wastewater, EPA, TOC, DOD and other laboratory and environmental chemical standards.
EPA Methods Standards (196)
Contract Laboratory Program Standards (56)
TOC Standards (50)
Drinking Water Standards (41)
Wastewater Standards (33)
Carbon Oxygen Demand Standards (15)
Environmental Chemical Standards (10)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (1)
  • (152)
  • (38)
  • (24)
  • (19)
  • (39)
  • (113)
  • (10)
  • (2)
  • (2)
  • (1)

Grade

  • (10)
  • (2)
  • (1)
  • (37)
  • (5)
  • (44)
  • (2)
Show all

Solvent or Matrix

  • (2)
  • (20)
  • (1)
  • (22)
  • (1)
  • (2)
  • (2)
Show all

Technique

  • (76)
  • (1)
  • (20)
  • (76)

Molecular Weight (g/mol)

  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Show all

Concentration

  • (1)
  • (2)
  • (1)
  • (3)
  • (2)
  • (1)
  • (3)
Show all

Industry Type

  • (3)
  • (2)
  • (12)
  • (20)

Element

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Show all

Certifications/Compliance

  • (2)
  • (1)
  • (1)
Search Within Results
Keyword Search:
1 – 15 of 330 results
1

TraceCERT™ Chlorpyrifos-Methyl, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

3

TraceCERT™ EPA 8270 Nitrosamines Mix, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

4

Phthalates, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

6

Taste - Drinking Water PT, MilliporeSigma™ Supelco™

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.

7

Vitroid™ E. coli in Drinking and Surface Water PT- Quantitative - WS, MilliporeSigma™ Supelco™

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.

8

Total Organic Carbon (TOC), standard solution, Specpure™ 1000μg/mL

KHC8H4O4 in H2O

Name Note 1000μg/mL
Solubility Miscible with water
Color Colorless
MDL Number MFCD00133992
Physical Form Liquid
Chemical Name or Material Total Organic Carbon
TSCA Yes
Recommended Storage Ambient temperatures
Molecular Formula KHC8H4O4 in H2O
Odor Characteristic
9

TOC Standard, According to ISO/CEN EN1484, 100 mg/L±5 mg/L, MilliporeSigma™ Supelco™

Grade Analytical Standard
Concentration 100 mg/L ±5 mg/L
Shelf Life Limited shelf life, Expiry date on the label
10

TOC Standard, According to ISO/CEN EN1484, 500 mg/L±10 mg/L, MilliporeSigma™ Supelco™

Grade Analytical Standard
Concentration 500 mg/L ±10 mg/L
Shelf Life Limited shelf life, Expiry date on the label
11

TOC Standard, According to ISO/CEN EN1484, 25 mg/L±2 mg/L, MilliporeSigma™ Supelco™

TOC standard can be used in the analysis of degradation by-products of acetaminophen (ACE) solution during electro-Fenton (EF) oxidation performed on carbon felt.

Grade Analytical Standard
Concentration 25 mg/L ±2 mg/L
Shelf Life Limited shelf life, Expiry date on the label
12

TOC Standard, According to ISO/CEN EN1484, 1,000 mg/L±10 mg/L, MilliporeSigma™ Supelco™

Grade Analytical Standard
Concentration 1000 mg/L ±10 mg/L
Shelf Life Limited shelf life, Expiry date on the label
14

Ethylbenzene, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

15

COD, 500 mg/L Calibration Standard, Certified Reference Material, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Grade Certified Reference Material