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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 (1,045)
TOC Standards (334)
Contract Laboratory Program Standards (140)
Wastewater Standards (101)
Drinking Water Standards (94)
Carbon Oxygen Demand Standards (81)
Environmental Chemical Standards (49)

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76 – 90 of 1,742 results
76

Interference Check Standard 1 For ICP/MS, SPEX CertiPrep™

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

77

Fluoride Standard, 10ppm F- Premixed with Equal Volume of TISAB II, Certified, 10.0ppm ±0.1ppm, LabChem™

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.99 MDL Number: MFCD00003524 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M IUPAC Name: sodium fluoride SMILES: [F-].[Na+]

CAS 7681-49-4
Molecular Weight (g/mol) 41.99
MDL Number MFCD00003524
SMILES [F-].[Na+]
IUPAC Name sodium fluoride
InChI Key PUZPDOWCWNUUKD-UHFFFAOYSA-M
Molecular Formula FNa
78

TCLP Extraction Fluid No. 2, Certified, LabChem™

Viscosity 1.02cSt
Linear Formula CH3COOH
Solubility Soluble in water
Color Colorless
Physical Form Liquid
Chemical Name or Material TCLP Extraction Fluid No. 2
Grade Certified
Identification Passes Test
Density 0.999g/mL
CAS 7732-18-5
Health Hazard 3 GHS P Statement
Wear eye protection, protective gloves.
Wash exposed skin thoroughly after handling.
If on skin: Wash with plenty of soap and water.
Take off contaminated clothing.
If skin irritation occurs: Get medical advice/attention.
If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
If eye irritation persists: Get medical advice/attention.
Health Hazard 2 GHS H Statement
Solution is not hazardous.
pH 2.88 ±0.05
Recommended Storage Room Temperature
Formula Weight 60.05
CAS Max % 0.57
79

Organochlorine Pesticides Mix A, SPEX CertiPrep™

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

Chemical Name or Material Organochlorine Pesticides Mix A
80

Cyclohexane, SPEX CertiPrep™

CAS: 110-82-7 Molecular Formula: C6H12 Molecular Weight (g/mol): 84.16 MDL Number: MFCD00003814 InChI Key: XDTMQSROBMDMFD-UHFFFAOYSA-N PubChem CID: 8078 ChEBI: CHEBI:29005 IUPAC Name: cyclohexane SMILES: C1CCCCC1

PubChem CID 8078
CAS 110-82-7
Molecular Weight (g/mol) 84.16
ChEBI CHEBI:29005
MDL Number MFCD00003814
SMILES C1CCCCC1
IUPAC Name cyclohexane
InChI Key XDTMQSROBMDMFD-UHFFFAOYSA-N
Molecular Formula C6H12
81

Fluoride Standard, 5ppm F- Premixed with Equal Volume of TISAB II, Certified, 5.00ppm ±0.10ppm, LabChem™

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.99 MDL Number: MFCD00003524 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium fluoride SMILES: [F-].[Na+]

PubChem CID 5235
CAS 7681-49-4
Molecular Weight (g/mol) 41.99
ChEBI CHEBI:28741
MDL Number MFCD00003524
SMILES [F-].[Na+]
IUPAC Name sodium fluoride
InChI Key PUZPDOWCWNUUKD-UHFFFAOYSA-M
Molecular Formula FNa
83

TCLP Extraction Fluid No. 1, Certified, LabChem™

Viscosity 1.02cSt
Linear Formula CH3COOH
Solubility Soluble in water
Color Colorless
Physical Form Liquid
Chemical Name or Material TCLP Extraction Fluid No. 1
Grade Certified
Identification Passes Test
Density 0.999g/mL
CAS 1310-73-2
Health Hazard 3 GHS P Statement
Wear eye protection, protective gloves.
Wash exposed skin thoroughly after handling.
If on skin: Wash with plenty of soap and water.
Take off contaminated clothing.
If skin irritation occurs: Get medical advice/attention.
If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
If eye irritation persists: Get medical advice/attention.
Health Hazard 2 GHS H Statement
Solution is not hazardous.
pH 4.88 to 4.98
Recommended Storage Room Temperature
Formula Weight 60.05
CAS Max % 0.25
84

Fluoride Standard, 2ppm F- Premixed with Equal Volume of TISAB II, Certified, 2.00ppm ±0.05ppm, LabChem™
GSA_VA

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.99 MDL Number: MFCD00003524 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium fluoride SMILES: [F-].[Na+]

PubChem CID 5235
CAS 7681-49-4
Molecular Weight (g/mol) 41.99
ChEBI CHEBI:28741
MDL Number MFCD00003524
SMILES [F-].[Na+]
IUPAC Name sodium fluoride
InChI Key PUZPDOWCWNUUKD-UHFFFAOYSA-M
Molecular Formula FNa
85

Contract Required Detection Limits (CRDL) Standard For ICP/MS, SPEX CertiPrep™

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

86

Interference Check Standard 2 For ICP/MS, SPEX CertiPrep™

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

87

ICP Contract Required Detection Limits (CRDL) Standard 1, SPEX CertiPrep™

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

88

Phthalates in Polyethylene Standard, SPEX CertiPrep™

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

89

Primary Drinking Water Metals without Mercury for Environmental Analysis, SPEX CertiPrep™

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 Drinking Water Pollutant Standard
Concentration or Composition (by Analyte or Components) Various
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 Primary Drinking Water Metals without Mercury
Grade Environmental
Recommended Storage Ambient
Technique AA,ICP
Solvent or Matrix 2% HNO3
90

Volatile Organics Combination Mix, Analyte Mixes A, C, and D, SPEX CertiPrep™

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