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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-PE1280-1.2ML

Pesticides 1 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution up to 1L, : N/A

Description: Pesticides 1 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution up to 1L, : N/A
Numéro de catalogue: PE1280-1.2ML
UOM: 1 * 1,2 mL
Fournisseur: Merck
Image non disponible-PE1201-2ML

Pesticides 2 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution to 1L, : N/A

Description: Pesticides 2 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution to 1L, : N/A
Numéro de catalogue: PE1201-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-QC3179-500ML

Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material, : N/A

Description: Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material, : N/A
Numéro de catalogue: QC3179-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-48047.

EPA 552 Halogenated Acetic Acids Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methyl tert-butyl ether, : N/A

Description: EPA 552 Halogenated Acetic Acids Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methyl tert-butyl ether, : N/A
Numéro de catalogue: 48047.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-CRM353-100G

TPH - Sandy Loam 3, Supelco®, Certified reference material, : N/A, Pkg of 100 g

Description: TPH - Sandy Loam 3, Supelco®, Certified reference material, : N/A, Pkg of 100 g
Numéro de catalogue: CRM353-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image non disponible-861291.

PAH Mix 3, Supelco®, Certified reference material, in methylene chloride: methanol (1:1) (varied), : N/A

Description: PAH Mix 3, Supelco®, Certified reference material, in methylene chloride: methanol (1:1) (varied), : N/A
Numéro de catalogue: 861291.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-861274.

Aroclor Spike Mix, Supelco®, Analytical standard, 100 mug/mL each component in acetone, : N/A

Description: Aroclor Spike Mix, Supelco®, Analytical standard, 100 mug/mL each component in acetone, : N/A
Numéro de catalogue: 861274.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-48948.

EPA 524 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A

Description: EPA 524 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
Numéro de catalogue: 48948.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-PE1223-2ML

PAHs (Low Level) - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L, : N/A

Description: PAHs (Low Level) - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L, : N/A
Numéro de catalogue: PE1223-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-SPE014-100G

Nutrients in Soil - PT, Supelco®, Proficiency Testing Material, : N/A

Description: Nutrients in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: SPE014-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image non disponible-CRM308-30G

BTEX - Loamy Sand 1, Supelco®, Certified reference material, : N/A, Pkg of 30 g

Description: BTEX - Loamy Sand 1, Supelco®, Certified reference material, : N/A, Pkg of 30 g
Numéro de catalogue: CRM308-30G
UOM: 1 * 30 g
Fournisseur: Merck
Image non disponible-PE1448-20ML

Trace Metals 3 - WS, Supelco®, Proficiency Testing Material, : N/A

Description: Trace Metals 3 - WS, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: PE1448-20ML
UOM: 1 * 20 mL
Fournisseur: Merck
Image non disponible-SPE002L-30G

VOAS in Soil - Low Level - PT, Supelco®, Proficiency Testing Material, : N/A

Description: VOAS in Soil - Low Level - PT, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: SPE002L-30G
UOM: 1 * 30 g
Fournisseur: Merck
Image non disponible-48469.

EPA 8270 Organophosphorus Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (80:20), : N/A

Description: EPA 8270 Organophosphorus Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (80:20), : N/A
Numéro de catalogue: 48469.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-48950-U

EPA 502 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A

Description: EPA 502 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
Numéro de catalogue: 48950-U
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-47932.

EPA 502/524.2 VOC Mix, Supelco®, Analytical standard, 200 mug/mL each component in methanol, : N/A

Description: EPA 502/524.2 VOC Mix, Supelco®, Analytical standard, 200 mug/mL each component in methanol, : N/A
Numéro de catalogue: 47932.
UOM: 1 * 1 ST
Fournisseur: Merck
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