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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 II Standard, for Water, Ricca Chemical
SDP

For Water

92

Sulfuric Acid-Silver Sulfate Reagent, for Chemical Oxygen Demand (COD), Ricca Chemical
SDP

CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.07 MDL Number: MFCD00064589 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC Name: sulfuric acid SMILES: OS(O)(=O)=O

PubChem CID 1118
CAS 7664-93-9
Molecular Weight (g/mol) 98.07
ChEBI CHEBI:26836
MDL Number MFCD00064589
SMILES OS(O)(=O)=O
IUPAC Name sulfuric acid
InChI Key QAOWNCQODCNURD-UHFFFAOYSA-N
Molecular Formula H2O4S
93

BDI Reagent, Ricca Chemical
SDP

For Acid Degree Value (Hydrolytic Rancidity Test)

94

TCLP Standard, Ricca Chemical
SDP

CAS 7697-37-2, 7732-18-5
Physical Form Liquid
CAS Min % 0.0022
Packaging Amber Poly Bottle
Chemical Name or Material TCLP Standard
Shelf Life 12 Months
CAS Max % 0.0022
95

Trace Metals I Standard, for Water, Ricca Chemical
SDP

For Water

96

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
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

Organic Carbon Standard, 500 ppm C, Reagents

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

99

Alcohols Mix, SPEX CertiPrep™
SDP

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

100

Nitrosamines Mix, SPEX CertiPrep™
SDP

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

101

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

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

102

Short List Appendix IX, Phenols Mix, SPEX CertiPrep™
SDP

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

103

Spex CertiPrep™ Free Acids Analyte Mix for US EPA Method 552
SDP

Analytical standards for drinking water, wastewater, and solid waste

104

Organochlorine Pesticides Mix A, SPEX CertiPrep™
SDP

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

Chemical Name or Material Organochlorine Pesticides Mix A
105

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

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