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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 (1,082)
TOC Standards (336)
Contract Laboratory Program Standards (140)
Wastewater Standards (99)
Drinking Water Standards (95)
Carbon Oxygen Demand Standards (74)
Environmental Chemical Standards (61)

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Keyword Search:
136 – 150 of 1,785 results
136

Interference Check Standards without Mercury For Environmental Analysis, Set of 3, SPEX CertiPrep™
SDP

Interference Check Standards Multi-Element Set without Mercury for AA & ICP, 125 mL, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.

137

Alternate Analytes B For CLP, SPEX CertiPrep™
SDP

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

138

Instrument Calibration Standard 2 For CLP, SPEX CertiPrep™
SDP

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

139

2-Propanol, SPEX CertiPrep™
SDP

CAS: 67-63-0 Molecular Formula: C3H8O Molecular Weight (g/mol): 60.096 InChI Key: KFZMGEQAYNKOFK-UHFFFAOYSA-N PubChem CID: 3776 ChEBI: CHEBI:17824 IUPAC Name: propan-2-ol SMILES: CC(C)O

PubChem CID 3776
CAS 67-63-0
Molecular Weight (g/mol) 60.096
ChEBI CHEBI:17824
SMILES CC(C)O
IUPAC Name propan-2-ol
InChI Key KFZMGEQAYNKOFK-UHFFFAOYSA-N
Molecular Formula C3H8O
140

Purgeable Gases, Mix B, High Level, SPEX CertiPrep™
SDP

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

141

2-Methylbutane, SPEX CertiPrep™
SDP

CAS: 78-78-4 Molecular Formula: C5H12 Molecular Weight (g/mol): 72.15 MDL Number: MFCD00009338 InChI Key: QWTDNUCVQCZILF-UHFFFAOYSA-N PubChem CID: 6556 ChEBI: CHEBI:30362 IUPAC Name: 2-methylbutane SMILES: CCC(C)C

PubChem CID 6556
CAS 78-78-4
Molecular Weight (g/mol) 72.15
ChEBI CHEBI:30362
MDL Number MFCD00009338
SMILES CCC(C)C
IUPAC Name 2-methylbutane
InChI Key QWTDNUCVQCZILF-UHFFFAOYSA-N
Molecular Formula C5H12
142

Methylcyclohexane, SPEX CertiPrep™
SDP

CAS: 108-87-2 Molecular Formula: C7H14 Molecular Weight (g/mol): 98.19 MDL Number: MFCD00001497 InChI Key: UAEPNZWRGJTJPN-UHFFFAOYSA-N PubChem CID: 7962 IUPAC Name: methylcyclohexane SMILES: CC1CCCCC1

PubChem CID 7962
CAS 108-87-2
Molecular Weight (g/mol) 98.19
MDL Number MFCD00001497
SMILES CC1CCCCC1
IUPAC Name methylcyclohexane
InChI Key UAEPNZWRGJTJPN-UHFFFAOYSA-N
Molecular Formula C7H14
143

Mixed Calibration Standards A For Environmental Analysis, Set of 5, SPEX CertiPrep™
SDP

Mixed Calibration Multi-Element Standards with Mercury for AA & ICP, 125 mL, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.

144

Mixed Calibration Standards For Environmental Analysis, Set of 5, SPEX CertiPrep™
SDP

Mixed Calibration Multi-Element Standards for AA & ICP, Set of 5, 125 mL, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.

145

Vinyl Acetate, SPEX CertiPrep™
SDP

CAS: 108-05-4 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 InChI Key: XTXRWKRVRITETP-UHFFFAOYSA-N PubChem CID: 7904 ChEBI: CHEBI:46916 IUPAC Name: ethenyl acetate SMILES: CC(=O)OC=C

PubChem CID 7904
CAS 108-05-4
Molecular Weight (g/mol) 86.09
ChEBI CHEBI:46916
SMILES CC(=O)OC=C
IUPAC Name ethenyl acetate
InChI Key XTXRWKRVRITETP-UHFFFAOYSA-N
Molecular Formula C4H6O2
146

Semivolatiles Balance Mix- Option A, SPEX CertiPrep™
SDP

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

147

Reagents Holdings Llc Organic Carbon Standard, 500 ppm C, Reagents

Organic Carbon Standard, 500 ppm C, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

148

Reagents Holdings Llc Organic Carbon Standard, 30 ppm C, Reagents

Organic Carbon Standard, 30 ppm C, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

149

Acrylonitrile, SPEX CertiPrep™
SDP

CAS: 107-13-1 Molecular Formula: C3H3N Molecular Weight (g/mol): 53.064 InChI Key: NLHHRLWOUZZQLW-UHFFFAOYSA-N PubChem CID: 7855 ChEBI: CHEBI:28217 IUPAC Name: prop-2-enenitrile SMILES: C=CC#N

PubChem CID 7855
CAS 107-13-1
Molecular Weight (g/mol) 53.064
ChEBI CHEBI:28217
SMILES C=CC#N
IUPAC Name prop-2-enenitrile
InChI Key NLHHRLWOUZZQLW-UHFFFAOYSA-N
Molecular Formula C3H3N
150

Initial Calibration Verification Standard IA For CLP, SPEX CertiPrep™
SDP

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