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Environmental Testing Standards

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 (330)
Contract Laboratory Program Standards (37)
Wastewater Standards (26)
Drinking Water Standards (14)
TOC Standards (13)
Carbon Oxygen Demand Standards (11)
Environmental Chemical Standards (9)

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1 – 15 di 410 risultati
1

Acetonitrile, for HPLC-MS

CAS: 75-05-8 Formula molecolare: C2H3N Numero MDL: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Promozioni disponibili
Numero MDL 1878
PubChem CID 6342
Formula molecolare C2H3N
CAS 75-05-8
ChEBI CHEBI:38472
SMILES CC#N
IUPAC Name acetonitrile
InChI Key WEVYAHXRMPXWCK-UHFFFAOYSA-N
2

Total Organic Carbon (TOC), standard solution, Specpure™ 1000μg/mL, Thermo Scientific Chemicals

Numero MDL MFCD00133992
Nota nome 1000μg/mL
Colore Colorless
Forma fisica Liquid
Formula molecolare KHC8H4O4 in H2O
Odore Characteristic
Solubility Miscible with water
Conservazione consigliata Ambient temperatures
TSCA Yes
Materiale o nome chimico Total Organic Carbon
4

Thermo Scientific™ COD (Chemical Oxygen Demand) Calibration Standards for AQUAfast Colorimeters

Use these calibration standards to check your colorimeter instrument operations before measuring COD chemistries, for example in environmental and wastewater monitoring.

Da utilizzare con (apparecchiatura) AQUAfast Colorimeter
Quantità 475 mL
Da utilizzare con (applicazione) Environmental and Wastewater Monitoring
Certificazione/Conformità EPA
5

Total Organic Carbon Standard, Reagecon™
BIOPHARMA

6

8 Regulated Phthalates and BPA in Medium Density Polyethylene, SPEX CertiPrep™

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

Promozioni disponibili
7

Instrument Calibration Standard 3 For CLP, SPEX CertiPrep™

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

11

5000 ppm Chemical Oxygen Demand Standard, Reagecon
BIOPHARMA

Can be used to calibrate, control, verify or validate all COD test methods.

12

Purgeable Gases, Mix B, SPEX CertiPrep™

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

13

Trace Metals 1 without Mercury For Environmental Analysis, SPEX CertiPrep™

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

Da utilizzare con (apparecchiatura) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Pericolo per la salute 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.
Imballaggio Triple-leached LDPE bottle
Nota nome Groundwater and Wastewater Pollution Control Check Standard
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.
Solvente o matrice 5% HNO3
Concentration or Composition (by Analyte or Components) Various
Conservazione consigliata Ambient
DOT Information Hazardous
Materiale o nome chimico Trace Metals I without Mercury
Grado Environmental
14

Aroclor Mix 1, SPEX CertiPrep™

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

15

Spike Sample Analysis Standard 2 (Soil) For ICP/MS, SPEX CertiPrep™

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