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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 (1,041)
TOC Standards (339)
Contract Laboratory Program Standards (140)
Wastewater Standards (100)
Drinking Water Standards (96)
Carbon Oxygen Demand Standards (73)
Environmental Chemical Standards (63)

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Keyword Search:
181 – 195 of 1,750 results
181

Acetonitrile, SPEX CertiPrep™
SDP

CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

PubChem CID 6342
CAS 75-05-8
Molecular Weight (g/mol) 41.053
ChEBI CHEBI:38472
SMILES CC#N
IUPAC Name acetonitrile
InChI Key WEVYAHXRMPXWCK-UHFFFAOYSA-N
Molecular Formula C2H3N
182

TOC Standard, 1000mg/L Carbon Stabilized with Hydrochloric Acid, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N IUPAC Name: water SMILES: O

CAS 7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
183

Carbon Standard, Organic, 200 ppm, Reagents

Carbon Standard, Organic, 200 ppm, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

184

Polynuclear Aromatic Hydrocarbons Combination Mix, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

185

2-Methylpropane, SPEX CertiPrep™
SDP

CAS: 75-28-5 Molecular Formula: C4H10 Molecular Weight (g/mol): 58.124 InChI Key: NNPPMTNAJDCUHE-UHFFFAOYSA-N PubChem CID: 6360 ChEBI: CHEBI:30363 IUPAC Name: 2-methylpropane SMILES: CC(C)C

PubChem CID 6360
CAS 75-28-5
Molecular Weight (g/mol) 58.124
ChEBI CHEBI:30363
SMILES CC(C)C
IUPAC Name 2-methylpropane
InChI Key NNPPMTNAJDCUHE-UHFFFAOYSA-N
Molecular Formula C4H10
186

Alternate Metals 3 For AA and ICP, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Type Certified Reference Material
Concentration or Composition Notes Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
Name Note For ICP/AA Alternate Water Pollution and Wastewater Standard
Concentration or Composition (by Analyte or Components) Components in 2% HNO3:
Ca    •500μg/mL
Mg    •100μg/mL
K    •100μg/mL
Na    •500μg/mL
For Use With (Equipment) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Health Hazard 1 Causes skin irritation, serious eye irritation
Packaging Triple-leached LDPE bottle
DOT Information Hazardous
Chemical Name or Material Alternate Metals Standard 3
Grade Environmental
Recommended Storage Ambient
Technique AA,ICP
Solvent or Matrix 2% HNO3
187

Mixed Calibration Standard 2 For Environmental Analysis, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Type Certified Reference Material
Concentration or Composition Notes Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
Concentration or Composition (by Analyte or Components) Components in 5% HNO3:
Ba    •100μg/mL
Co    •100μg/mL
Cu    •100μg/mL
Fe    •10, 000μg/mL
V    •100μg/mL
For Use With (Equipment) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Health Hazard 1 Causes severe skin burns and eye damage
Packaging Triple-leached LDPE bottle
DOT Information Hazardous
Chemical Name or Material Mixed Calibration Standard 2
Grade Environmental
Recommended Storage Ambient
Technique AA,ICP
Solvent or Matrix 5% HNO3
188

n-Butane, SPEX CertiPrep™
SDP

CAS: 106-97-8 Molecular Formula: C4H10 Molecular Weight (g/mol): 58.124 InChI Key: IJDNQMDRQITEOD-UHFFFAOYSA-N PubChem CID: 7843 ChEBI: CHEBI:37808 IUPAC Name: butane SMILES: CCCC

PubChem CID 7843
CAS 106-97-8
Molecular Weight (g/mol) 58.124
ChEBI CHEBI:37808
SMILES CCCC
IUPAC Name butane
InChI Key IJDNQMDRQITEOD-UHFFFAOYSA-N
Molecular Formula C4H10
189

Long List Appendix IX Compounds Mix E, High Level, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

190

Secondary Drinking Water Metals For Environmental Analysis, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

191

Water Blank For ICP, ASTM Type I, SPEX CertiPrep™
SDP

192

Carbon Oxygen Demand Solution 10,000 ppm, Reagents

Carbon Oxygen Demand Solution 10,000 ppm, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

193

Chemical Oxygen Demand Standard, 1000 ppm COD Recommended Storage: 2°C to 8°C (36°F to 46°F)., Reagents

Chemical Oxygen Demand Standard, 1000 ppm COD, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

194

Chemical Oxygen Demand Standard, 100 ppm COD Recommended Storage: 2°C to 8°C (36°F to 46°F)., Reagents

Chemical Oxygen Demand Standard, 100 ppm COD, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

195

Acrolein and Acrylonitrile in Methanol Purge and Trap, SPEX CertiPrep™
SDP