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EPA Methods Standards

Environmental Protection Agency standards suitable for use as reference materials for assaying environmental sample conditions; includes standards for use in determining air, water, and soil quality.
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1 – 15 de 169 résultats
1

Internal Standard, SPEX CertiPrep™

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

Note relative au nom EPA Method 625, SW-846 Method 8270C, CLP Methods
Concentration or Composition Notes Certificate of Analysis reports target analytes to a +/−2% accuracy and correct for raw material purity.
Nom chimique ou matériau Internal Standard
À utiliser avec (équipement) GC, GC/MS, HPLC, LC/MS, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components) 4000μg/mL
Méthodes For US EPA Methods 625, 8270C, CLP
Conditionnement 2mL amber prescored glass ampule
Informations DOT Non-Hazardous
Solvent or Matrix Methylene Chloride
Température de stockage Ambient
2

Phthalates in Polyethylene Standard, SPEX CertiPrep™

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

3

Decachlorobiphenyl Stock Standard, SPEX CertiPrep™

CAS: 2051-24-3 Formule moléculaire: C12Cl10 Poids moléculaire (g/mol): 498.632 Clé InChI: ONXPZLFXDMAPRO-UHFFFAOYSA-N CID PubChem: 16318 ChEBI: CHEBI:34666 Nom IUPAC: 1,2,3,4,5-pentachloro-6-(2,3,4,5,6-pentachlorophenyl)benzene SMILES: C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)C2=C(C(=C(C(=C2Cl)Cl)Cl)Cl)Cl

Poids moléculaire (g/mol) 498.632
CAS 2051-24-3
CID PubChem 16318
ChEBI CHEBI:34666
Nom IUPAC 1,2,3,4,5-pentachloro-6-(2,3,4,5,6-pentachlorophenyl)benzene
Clé InChI ONXPZLFXDMAPRO-UHFFFAOYSA-N
SMILES C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)C2=C(C(=C(C(=C2Cl)Cl)Cl)Cl)Cl
Formule moléculaire C12Cl10
4

Bromide Standard, 1000 ppm Br-, Fisherbrand

CAS: 7647-15-6 Formule moléculaire: BrNa Poids moléculaire (g/mol): 102.89 Numéro MDL: MFCD00003475 Clé InChI: JHJLBTNAGRQEKS-UHFFFAOYSA-M CID PubChem: 253881 ChEBI: CHEBI:63004 Nom IUPAC: sodium bromide SMILES: [Na+].[Br-]

Poids moléculaire (g/mol) 102.89
Numéro MDL MFCD00003475
CAS 7647-15-6
CID PubChem 253881
ChEBI CHEBI:63004
Nom IUPAC sodium bromide
Clé InChI JHJLBTNAGRQEKS-UHFFFAOYSA-M
SMILES [Na+].[Br-]
Formule moléculaire BrNa
5

Fluoride Standard, 100 ppm F-, Fisherbrand

CAS: 7681-49-4 Formule moléculaire: FNa Poids moléculaire (g/mol): 41.99 Numéro MDL: MFCD00003524 Clé InChI: PUZPDOWCWNUUKD-UHFFFAOYSA-M CID PubChem: 5235 ChEBI: CHEBI:28741 Nom IUPAC: sodium fluoride SMILES: [F-].[Na+]

Poids moléculaire (g/mol) 41.99
Numéro MDL MFCD00003524
CAS 7681-49-4
CID PubChem 5235
ChEBI CHEBI:28741
Nom IUPAC sodium fluoride
Clé InChI PUZPDOWCWNUUKD-UHFFFAOYSA-M
SMILES [F-].[Na+]
Formule moléculaire FNa
6

Chloride Standard, 1000 ppm Cl-, Fisherbrand

CAS: 7647-14-5 Formule moléculaire: ClNa Poids moléculaire (g/mol): 58.44 Numéro MDL: MFCD00003477 Clé InChI: FAPWRFPIFSIZLT-UHFFFAOYSA-M CID PubChem: 5234 ChEBI: CHEBI:26710 Nom IUPAC: sodium chloride SMILES: [Na+].[Cl-]

Poids moléculaire (g/mol) 58.44
Numéro MDL MFCD00003477
CAS 7647-14-5
CID PubChem 5234
ChEBI CHEBI:26710
Nom IUPAC sodium chloride
Clé InChI FAPWRFPIFSIZLT-UHFFFAOYSA-M
SMILES [Na+].[Cl-]
Formule moléculaire ClNa
7

TCLP Standard 1 For Environmental Analysis, SPEX CertiPrep™

CAS: 7697-37-2 Formule moléculaire: HNO3 Poids moléculaire (g/mol): 63.01 Numéro MDL: MFCD00011349 Clé InChI: GRYLNZFGIOXLOG-UHFFFAOYSA-N CID PubChem: 944 ChEBI: CHEBI:48107 Nom IUPAC: nitric acid SMILES: O[N+]([O-])=O

Poids moléculaire (g/mol) 63.01
Numéro MDL MFCD00011349
CAS 7697-37-2
CID PubChem 944
ChEBI CHEBI:48107
Nom IUPAC nitric acid
Clé InChI GRYLNZFGIOXLOG-UHFFFAOYSA-N
SMILES O[N+]([O-])=O
Formule moléculaire HNO3
8

Polyethylene QC Standard Blank, SPEX CertiPrep™

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

10

Instrument Check Standard 8 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.
Nom chimique ou matériau ICP Instrument Check Standard 8
À utiliser avec (équipement) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components) Each component at 50μg/mL in 2% HNO3:, Aluminum, Arsenic, Chromium, Cobalt, Copper, Lead, Phosphorus, Potassium, Sodium
Danger pour la santé 1 Warning: Causes skin irritation, serious eye irritation Wear protective gloves/eye/face protection. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye irritation occurs, get medical advice/attention.
Qualité Environmental
Conditionnement Triple-leached LDPE bottle
Informations DOT Hazardous
Technique AA,ICP
Solvent or Matrix 2% HNO3
Température de stockage Ambient
11

Interference Check Standard 18 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.
Nom chimique ou matériau Interference Check Standard 18
À utiliser avec (équipement) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components) Various
Danger pour la santé 1 Danger: Causes severe skin burns and eye damage Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Qualité Environmental
Conditionnement Triple-leached LDPE bottle
Informations DOT Hazardous
Technique AA,ICP
Solvent or Matrix 5% HNO3
Température de stockage Ambient
12

Mixed Calibration Standard 4A 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.
Nom chimique ou matériau Mixed Calibration Standard 4A
À utiliser avec (équipement) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components) Components in 5% HNO3/tr. HF. Mercury is supplied separately.
Al    •100μg/mL
Cr    •50μg/mL
Hg    •100μg/mL
SiO2    •100μg/mL
Sn    •40μg/mL
Ti    •100μg/mL
Zn    •50μg/mL
Danger pour la santé 1 Danger: Causes severe skin burns and eye damage Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Qualité Environmental
Conditionnement Triple-leached LDPE bottle
Informations DOT Hazardous
Technique AA,ICP
Solvent or Matrix Nitric Acid/Trace Hydrogen Fluoride
Température de stockage Ambient
13

Mixed Calibration Standard 3 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.
Nom chimique ou matériau ICP Mixed Calibration Standard 3
À utiliser avec (équipement) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Concentration or Composition (by Analyte or Components) Components in 2% HNO3/tr. HF:
As    •500μg/mL
Mo    •100μg/mL
Si    •100μg/mL
Danger pour la santé 1 Causes severe skin burns and eye damage
Qualité Environmental
Conditionnement Triple-leached LDPE bottle
Informations DOT Hazardous
Technique AA,ICP
Solvent or Matrix Nitric Acid/Trace Hydrogen Fluoride
Température de stockage Ambient
14

Instrument Check Standard 4 For Environmental Analysis, SPEX CertiPrep™

CAS: 7697-37-2 Formule moléculaire: HNO3 Poids moléculaire (g/mol): 63.01 Numéro MDL: MFCD00011349 Clé InChI: GRYLNZFGIOXLOG-UHFFFAOYSA-N CID PubChem: 944 ChEBI: CHEBI:48107 Nom IUPAC: nitric acid SMILES: O[N+]([O-])=O

Poids moléculaire (g/mol) 63.01
Numéro MDL MFCD00011349
CAS 7697-37-2
CID PubChem 944
ChEBI CHEBI:48107
Nom IUPAC nitric acid
Clé InChI GRYLNZFGIOXLOG-UHFFFAOYSA-N
SMILES O[N+]([O-])=O
Formule moléculaire HNO3
15

Interference Check Standard 5 For Environmental Analysis, SPEX CertiPrep™

CAS: 7697-37-2 Formule moléculaire: HNO3 Poids moléculaire (g/mol): 63.01 Numéro MDL: MFCD00011349 Clé InChI: GRYLNZFGIOXLOG-UHFFFAOYSA-N CID PubChem: 944 ChEBI: CHEBI:48107 Nom IUPAC: nitric acid SMILES: O[N+]([O-])=O

Poids moléculaire (g/mol) 63.01
Numéro MDL MFCD00011349
CAS 7697-37-2
CID PubChem 944
ChEBI CHEBI:48107
Nom IUPAC nitric acid
Clé InChI GRYLNZFGIOXLOG-UHFFFAOYSA-N
SMILES O[N+]([O-])=O
Formule moléculaire HNO3