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Votre recherche pour: Étalons pour l'analyse environnementale

The environmental analysis standards confirm testing instruments remain consistent for pollutant level monitoring. Single or multi-element solutions can be used to compare and check composition determinations of unknown samples. Accurately assessing threats in the atmosphere, water sources, or soil, personnel can modify and improve conditions to re-establish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.

The environmental analysis standards confirm testing instruments remain consistent for pollutant level monitoring. Single or multi-element solutions can be used to compare and check composition determinations of unknown samples. Accurately assessing threats in the atmosphere, water sources, or soil, personnel can modify and improve conditions to re-establish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.


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Image non disponible-1.25045.0100

Solution-étalon azote total, Supelco®, 100 mg/L N, Matrice: H₂O, Pour les kits de test: 1.14763, Gamme pH: 5 - 7

Description: Solution-étalon azote total, Supelco®, 100 mg/L N, Matrice: H₂O, Pour les kits de test: 1.14763, Gamme pH: 5 - 7
Numéro de catalogue: 1.25045.0100
UOM: 1 * 100 mL
Fournisseur: Merck

MSMD Certificats


Image non disponible-1.25043.0100

Solution-étalon azote total, Supelco®, 2,50 mg/L N, Matrice: H₂O, Pour les kits de test: 1.00613; 1.14537, Gamme pH: 5 - 7

Description: Solution-étalon azote total, Supelco®, 2,50 mg/L N, Matrice: H₂O, Pour les kits de test: 1.00613; 1.14537, Gamme pH: 5 - 7
Numéro de catalogue: 1.25043.0100
UOM: 1 * 100 mL
Fournisseur: Merck

MSMD Certificats


Image non disponible-QC3077-500ML

Dissolved Oxygen - Whole Volume, Supelco®, Certified reference material

Description: Dissolved Oxygen - Whole Volume, Supelco®, Certified reference material
Numéro de catalogue: QC3077-500ML
UOM: 1 * 500 mL
Fournisseur: Merck

Certificats


Image non disponible-CRM104-50G

PAH - Sediment 1, Supelco®, Certified reference material, Pkg of 50 g

Description: PAH - Sediment 1, Supelco®, Certified reference material, Pkg of 50 g
Numéro de catalogue: CRM104-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-47548-U

EPA 8270 GC-MS Tuning Solution II, Certified reference material, 1000 mug/ml each component in dichloromethane

Description: EPA 8270 GC-MS Tuning Solution II, Certified reference material, 1000 mug/ml each component in dichloromethane
Numéro de catalogue: 47548-U
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-4S8949

EPA SS TCL Volatiles Mix 1, Supelco®, Certified reference material, 2000 mug/mL each component in methanol: water (9:1)

Description: EPA SS TCL Volatiles Mix 1, Supelco®, Certified reference material, 2000 mug/mL each component in methanol: water (9:1)
Numéro de catalogue: 4S8949
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-47778.

EPA 8260A Surrogate Standards Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol

Description: EPA 8260A Surrogate Standards Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol
Numéro de catalogue: 47778.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-SQC009-50G

Chlorinated Pesticides in Soil, Supelco®, Certified reference material

Description: Chlorinated Pesticides in Soil, Supelco®, Certified reference material
Numéro de catalogue: SQC009-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-SQC016-10G

Dioxin and Furans in Soil, Supelco®, Certified reference material

Description: Dioxin and Furans in Soil, Supelco®, Certified reference material
Numéro de catalogue: SQC016-10G
UOM: 1 * 10 g
Fournisseur: Merck
Image non disponible-PEA1906-250ML

Particulate Matter in Impinger Solution, Supelco®, Proficiency Testing Material

Description: Particulate Matter in Impinger Solution, Supelco®, Proficiency Testing Material
Numéro de catalogue: PEA1906-250ML
UOM: 1 * 250 mL
Fournisseur: Merck
Image non disponible-PE3189-500ML

Trace Metals 2 in Seawater - Whole Volume - WP, Supelco®, Proficiency Testing Material

Description: Trace Metals 2 in Seawater - Whole Volume - WP, Supelco®, Proficiency Testing Material
Numéro de catalogue: PE3189-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-A-2030-040-1EA

TOC linearity set, Supelco®

Description: TOC linearity set, Supelco®
Numéro de catalogue: A-2030-040-1EA
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-QC1041-1KT

Minerals, Supelco®, Certified reference material

Description: Minerals, Supelco®, Certified reference material
Numéro de catalogue: QC1041-1KT
UOM: 1 * 1 KIT
Fournisseur: Merck
Image non disponible-CRM017-20G

Trace Metals - Powdered Paint 1, Supelco®, Certified reference material, Pkg of 20 g

Description: Trace Metals - Powdered Paint 1, Supelco®, Certified reference material, Pkg of 20 g
Numéro de catalogue: CRM017-20G
UOM: 1 * 20 g
Fournisseur: Merck
Image non disponible-CRM044-50G

Trace Metals - Chalky Loam 1, Supelco®, Certified reference material, Pkg of 50 g

Description: Trace Metals - Chalky Loam 1, Supelco®, Certified reference material, Pkg of 50 g
Numéro de catalogue: CRM044-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-CRM608-25G

VOCs - Sandy Loam 1, Supelco®, Pkg of 25 g

Description: VOCs - Sandy Loam 1, Supelco®, Pkg of 25 g
Numéro de catalogue: CRM608-25G
UOM: 1 * 25 g
Fournisseur: Merck
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