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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 Unavailable-PE1223-2ML

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

Description: PAHs (Low Level) - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L
Référence Produit: PE1223-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image Unavailable-QC3179-500ML

Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material

Description: Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material
Référence Produit: QC3179-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image Unavailable-QC3381-500ML

Corrosivity/Sodium - Whole Volume, Supelco®, Certified reference material

Description: Corrosivity/Sodium - Whole Volume, Supelco®, Certified reference material
Référence Produit: QC3381-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image Unavailable-QC1549-2ML

Dissolved Oxygen, Supelco®, Certified reference material

Description: Dissolved Oxygen, Supelco®, Certified reference material
Référence Produit: QC1549-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image Unavailable-SPE014-100G

Nutrients in Soil - PT, Supelco®, Proficiency Testing Material

Description: Nutrients in Soil - PT, Supelco®, Proficiency Testing Material
Référence Produit: SPE014-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image Unavailable-48047.

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

Description: EPA 552 Halogenated Acetic Acids Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methyl tert-butyl ether
Référence Produit: 48047.
UOM: 1 * 1 Pce
Fournisseur: Merck
Image Unavailable-CRM031-40G

Trace Metals - Sewage Sludge 3, Supelco®, Pkg of 40 g (dry)

Description: Trace Metals - Sewage Sludge 3, Supelco®, Pkg of 40 g (dry)
Référence Produit: CRM031-40G
UOM: 1 * 40 g
Fournisseur: Merck

Certificats.


Image Unavailable-CRM308-30G

BTEX - Loamy Sand 1, Supelco®, Certified reference material, Pkg of 30 g

Description: BTEX - Loamy Sand 1, Supelco®, Certified reference material, Pkg of 30 g
Référence Produit: CRM308-30G
UOM: 1 * 30 g
Fournisseur: Merck
Image Unavailable-CRM355-100G

TPH - Sandy Loam 1, Supelco®, Certified reference material, Pkg of 100 g

Description: TPH - Sandy Loam 1, Supelco®, Certified reference material, Pkg of 100 g
Référence Produit: CRM355-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image Unavailable-CRM360-100G

TPH - Sandy Loam 4, Supelco®, Pkg of 100 g

Description: TPH - Sandy Loam 4, Supelco®, Pkg of 100 g
Référence Produit: CRM360-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image Unavailable-PE1280-1.2ML

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

Description: Pesticides 1 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution up to 1L
Référence Produit: PE1280-1.2ML
UOM: 1 * 1,2 mL
Fournisseur: Merck
Image Unavailable-CRM014-50G

Trace Metals - Baghouse Dust, Supelco®, Certified reference material, Pkg of 50 g

Description: Trace Metals - Baghouse Dust, Supelco®, Certified reference material, Pkg of 50 g
Référence Produit: CRM014-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image Unavailable-48950-U

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

Description: EPA 502 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol
Référence Produit: 48950-U
UOM: 1 * 1 Pce
Fournisseur: Merck
Image Unavailable-48948.

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

Description: EPA 524 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol
Référence Produit: 48948.
UOM: 1 * 1 Pce
Fournisseur: Merck
Image Unavailable-48469.

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

Description: EPA 8270 Organophosphorus Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (80:20)
Référence Produit: 48469.
UOM: 1 * 1 Pce
Fournisseur: Merck
Image Unavailable-86501-1ML

Test mixture 2 for apolar capillary columns according to Grob, Supelco®, for GC, ready-to-use

Description: Test mixture 2 for apolar capillary columns according to Grob, Supelco®, for GC, ready-to-use
Référence Produit: 86501-1ML
UOM: 1 * 1 mL
Fournisseur: Merck
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