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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 (1,109)
TOC Standards (293)
Contract Laboratory Program Standards (142)
Wastewater Standards (110)
Drinking Water Standards (105)
Environmental Chemical Standards (66)
Carbon Oxygen Demand Standards (41)

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91 – 105 of 1,758 results
91

Trace Metals I Standard, for Water, Ricca Chemical
SDP

For Water

92

Lead Standard, 5 ppm Pb, Ricca Chemical
SDP

CAS: 7439-92-1 Molecular Formula: Pb Molecular Weight (g/mol): 207.20 MDL Number: MFCD00134050 InChI Key: WABPQHHGFIMREM-UHFFFAOYSA-N PubChem CID: 5352425 ChEBI: CHEBI:27889 IUPAC Name: lead SMILES: [Pb]

PubChem CID 5352425
CAS 7439-92-1
Molecular Weight (g/mol) 207.20
ChEBI CHEBI:27889
MDL Number MFCD00134050
SMILES [Pb]
IUPAC Name lead
InChI Key WABPQHHGFIMREM-UHFFFAOYSA-N
Molecular Formula Pb
93

VeriSpec™ Alternate Metals II, Ricca Chemical
SDP

500 ppm: Ca, Na; 100 ppm K, Mg /nManufactured and Tested in an ISO 17025/Guide 34 Facility

94

Inorganic Carbon Standard, 10,000 ppm C, Ricca Chemical
SDP

CAS: 7732-18-5,497-19-8,144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.01 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium hydrogen carbonate SMILES: [Na+].OC([O-])=O

PubChem CID 516892
CAS 7732-18-5,497-19-8,144-55-8
Molecular Weight (g/mol) 84.01
ChEBI CHEBI:32139
MDL Number MFCD00003528
SMILES [Na+].OC([O-])=O
IUPAC Name sodium hydrogen carbonate
InChI Key UIIMBOGNXHQVGW-UHFFFAOYSA-M
Molecular Formula CHNaO3
95

Organic Carbon Standard, 4500 ppm C, Ricca Chemical
SDP

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
96

Mixed Acid, 0.1% HF/10% HNO3, Ricca Chemical
SDP

97

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.

98

Internal Standard, Fluorobenzene, SPEX CertiPrep™
SDP

CAS: 67-56-1,462-06-6 Molecular Formula: C6H5F Molecular Weight (g/mol): 96.10 MDL Number: MFCD00000280 InChI Key: PYLWMHQQBFSUBP-UHFFFAOYSA-N PubChem CID: 10008 ChEBI: CHEBI:5115 IUPAC Name: fluorobenzene SMILES: FC1=CC=CC=C1

PubChem CID 10008
CAS 67-56-1,462-06-6
Molecular Weight (g/mol) 96.10
ChEBI CHEBI:5115
MDL Number MFCD00000280
SMILES FC1=CC=CC=C1
IUPAC Name fluorobenzene
InChI Key PYLWMHQQBFSUBP-UHFFFAOYSA-N
Molecular Formula C6H5F
99

Surrogate Standard, SPEX CertiPrep™
SDP

CAS: 110-56-5 Molecular Formula: C4H8Cl2 Molecular Weight (g/mol): 127.01 MDL Number: MFCD00001011 InChI Key: KJDRSWPQXHESDQ-UHFFFAOYSA-N PubChem CID: 8059 IUPAC Name: 1,4-dichlorobutane SMILES: ClCCCCCl

PubChem CID 8059
CAS 110-56-5
Molecular Weight (g/mol) 127.01
MDL Number MFCD00001011
SMILES ClCCCCCl
IUPAC Name 1,4-dichlorobutane
InChI Key KJDRSWPQXHESDQ-UHFFFAOYSA-N
Molecular Formula C4H8Cl2
100

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

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

101

Polynuclear Aromatic Hydrocarbons Combination Mix, SPEX CertiPrep™
SDP

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

102

Phthalate Esters Mix, SPEX CertiPrep™
SDP

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

103

Purgeable Gases, Mix B, SPEX CertiPrep™
SDP

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

104

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.

105

TOC Standard (KHP), 1000 mg/L Carbon, Reagents

TOC Standard (KHP), 1000 mg/L Carbon, Reagent, use for Water and wastewater. Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 877-24-7
For Use With (Equipment) Water Analyzer
Solubility Completely miscible
Color Colorless
Physical Form Liquid
Packaging Glass Bottle
Chemical Name or Material TOC Standard (KHP), 1000 mg/L Carbon
Grade Reagent
Specific Gravity 1.001