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Environmental Testing Standards

EPA Methods Standards (1,102)
TOC Standards (346)
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181 – 195 of 1,825 results
181

LabChem, Inc. COD Standard, 1000ppm (1mL = 1mg COD) (Potassium Acid Phthalate in Water), Certified, LabChem™
GSA_VA

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
182

Trace Metals Standards For Environmental Analysis, Set of 3, SPEX CertiPrep™
SDP

Trace Metals Ground and Wastewater Pollution Control Check 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.

183

Interferents A For ICP/MS, SPEX CertiPrep™
SDP

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

184

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

185

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

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

186

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

187

Reagents Holdings Llc Organic Carbon Standard, 1500 ppm C, Reagents

Organic Carbon Standard, 1500 ppm C, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 7732-18-5
For Use With (Equipment) Water Analyzer
Industry Type Water Analysis
Solubility Completely miscible
Color Colorless
pH <2
Physical Form Liquid
Packaging Poly Bottle
Chemical Name or Material Organic Carbon Standard, 1500 ppm C
Grade Reagent
Specific Gravity 1.0049
188

Reagents Holdings Llc Organic Carbon Standard, 5000 ppm C, Reagents

Organic Carbon Standard, 5000 ppm C, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

189

Drinking Water Standards without Mercury for Environmental Analysis, Set of 2, SPEX CertiPrep™
SDP

Drinking Water Pollutant Standards without Mercury for AA & ICP, 125 mL, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.

190

Ethylene Oxide, SPEX CertiPrep™
SDP

CAS: 75-21-8 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.053 InChI Key: IAYPIBMASNFSPL-UHFFFAOYSA-N PubChem CID: 6354 ChEBI: CHEBI:27561 IUPAC Name: oxirane SMILES: C1CO1

PubChem CID 6354
CAS 75-21-8
Molecular Weight (g/mol) 44.053
ChEBI CHEBI:27561
SMILES C1CO1
IUPAC Name oxirane
InChI Key IAYPIBMASNFSPL-UHFFFAOYSA-N
Molecular Formula C2H4O
191

Spike Sample Analysis Standard 2 (Soil) For ICP/MS, SPEX CertiPrep™
SDP

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

192

Spike Sample Analysis Standard 1 (Water) For ICP/MS, SPEX CertiPrep™
SDP

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

193

Trace Metals 1 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.
Name Note Groundwater and Wastewater Pollution Control Check Standard
Concentration or Composition (by Analyte or Components) Various
For Use With (Equipment) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Industry Type Wastewater Testing
Health Hazard 1 Causes severe skin burns and eye damage Causes serious eye damage May cause cancer.
Packaging Triple-leached LDPE bottle
DOT Information Hazardous
Chemical Name or Material Trace Metals I
Grade Environmental
Recommended Storage Ambient
Solvent or Matrix 5% HNO3
194

HICAL Acids Mix, SPEX CertiPrep™
SDP

CAS: 95-95-4 Molecular Formula: C6H3Cl3O Molecular Weight (g/mol): 197.44 MDL Number: MFCD00002170 InChI Key: LHJGJYXLEPZJPM-UHFFFAOYSA-N PubChem CID: 7271 ChEBI: CHEBI:28520 IUPAC Name: 2,4,5-trichlorophenol SMILES: OC1=CC(Cl)=C(Cl)C=C1Cl

PubChem CID 7271
CAS 95-95-4
Molecular Weight (g/mol) 197.44
ChEBI CHEBI:28520
MDL Number MFCD00002170
SMILES OC1=CC(Cl)=C(Cl)C=C1Cl
IUPAC Name 2,4,5-trichlorophenol
InChI Key LHJGJYXLEPZJPM-UHFFFAOYSA-N
Molecular Formula C6H3Cl3O
195

Interference Check Standard 5 For Environmental Analysis, SPEX CertiPrep™
GSA_VA SDP

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3