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EPA Metodstandarder

Environmental Protection Agency standarder lämpliga för användning som referensmaterial för analys av miljöprovförhållanden; innehåller standarder för användning vid bestämning av luft-, vatten- och jordkvalitet.
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Sök i resultaten
Sök på nyckelord:
1 – 15 av 480 Resultat
1

Acetonitril, för HPLC-MS

CAS: 75-05-8 Molekylformel: C2H3N MDL-nummer: 1878 InChI-nyckel: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC-namn: acetonitril LEDER: CC#N

Molekylformel C2H3N
PubChem CID 6342
MDL-nummer 1878
IUPAC-namn acetonitril
CAS 75-05-8
InChI-nyckel WEVYAHXRMPXWCK-UHFFFAOYSA-N
LEDER CC#N
ChEBI CHEBI:38472
3

Short List Appendix IX, Fenols Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certifierat, NIST-spårbart certifierat referensmaterial

4

Tuning lösning, SPEX CertiPrep™

ISO/IEC Guide 34 Certifierat, NIST-spårbart certifierat referensmaterial

5

Dr. Ehrenstorfer EPA Method 533 Isotope Dilution Standard 0.5 to 2 μg/mL in Methanol:Water

Certified reference materials available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality.

7

Kombinationsblandning av polynukleära aromatiska kolväten, SPEX CertiPrep™

ISO/IEC Guide 34 Certifierat, NIST-spårbart certifierat referensmaterial

8

Laboratorieprestandakontrollstandard utan kvicksilver för miljöanalys, SPEX CertiPrep™

ISO/IEC Guide 34 Certifierat, NIST-spårbart certifierat referensmaterial

Koncentration eller sammansättning (efter analyt eller komponenter) Various
Kvalitet Miljö
DOT-information Hazardous
Rekommenderad förvaring Omgivning
Förpackning Trippelurlakad LDPE-flaska
För användning med (utrustning) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Hälsofara 1 Causes severe skin burns and eye damage
Typ Certified Reference Material
Kemiskt namn eller material LPC Standard 1 without Mercury
Anteckningar om koncentration eller sammansättning 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.
Lösningsmedel eller matris Nitric Acid/Trace Tartaric Acid/Trace Hydrogen Fluoride
Teknik AA,ICP
10

Trihalometaner, hög nivå, SPEX CertiPrep™

ISO/IEC Guide 34 Certifierat, NIST-spårbart certifierat referensmaterial

12

Laboratory Fortifying Stock Solution 1, SPEX CertiPrep™

ISO/IEC Guide 34 Certifierat, NIST-spårbart certifierat referensmaterial

DOT-information Hazardous
Rekommenderad förvaring Omgivning
Analyt- eller komponentnamn 50μg/mL: P; 25μg/mL: Al,As,B
Förpackning Trippelurlakad LDPE-flaska
Element P,Al,As,B
För användning med (utrustning) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Hälsofara 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.
Typ Certified Reference Material
Kemiskt namn eller material LFS Solution 1 without Mercury
Anteckningar om koncentration eller sammansättning 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.
Lösningsmedel eller matris Nitric Acid/Trace Tartaric Acid/Trace Hydrogen Fluoride
Teknik AA,ICP
13

EPA Method 5035, High Level, P/T Methanol, 5 mL, smart delivery PFA Tube, 100/pk, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

14

EPA Method 1631, 16 oz Amber Glass, 12/cs, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

15

EPA Method 8270 Internal Standard Mixture 4000 μg/mL in Dichloromethane, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality