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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-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
Numéro de catalogue: 86501-1ML
UOM: 1 * 1 mL
Fournisseur: Merck
Image non disponible-BOD1000-500ML

BOD calibration standard, Supelco®, Certified reference material, 1000 mg/l in water

Description: BOD calibration standard, Supelco®, Certified reference material, 1000 mg/l in water
Numéro de catalogue: BOD1000-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-QC1456-1.2ML

Trihalomethanes - WS, Supelco®, Certified reference material

Description: Trihalomethanes - WS, Supelco®, Certified reference material
Numéro de catalogue: QC1456-1.2ML
UOM: 1 * 1,2 mL
Fournisseur: Merck
Image non disponible-SPE004-50G

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

Description: Herbicides in Soil - PT, Supelco®, Proficiency Testing Material
Numéro de catalogue: SPE004-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-QC1153-2ML

Nitrite, Supelco®, Certified reference material

Description: Nitrite, Supelco®, Certified reference material
Numéro de catalogue: QC1153-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-QC1194-1EA

Settleable Solids - WP, Supelco®, Certified reference material

Description: Settleable Solids - WP, Supelco®, Certified reference material
Numéro de catalogue: QC1194-1EA
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-QC1246-2ML

Phenolics C/V Sample 1, Supelco®, Certified reference material

Description: Phenolics C/V Sample 1, Supelco®, Certified reference material
Numéro de catalogue: QC1246-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-PE1040-2ML

Nitrosamines/Nitroaromatics - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L

Description: Nitrosamines/Nitroaromatics - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L
Numéro de catalogue: PE1040-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-ALK1000-100ML

Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 1000 mg/l

Description: Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 1000 mg/l
Numéro de catalogue: ALK1000-100ML
UOM: 1 * 100 mL
Fournisseur: Merck

Certificats


Image non disponible-ALK1000-500ML

Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 1000 mg/l

Description: Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 1000 mg/l
Numéro de catalogue: ALK1000-500ML
UOM: 1 * 500 mL
Fournisseur: Merck

Certificats


Image non disponible-QC1091-1.2G

Volatile Residue - WP, Supelco®, Certified reference material

Description: Volatile Residue - WP, Supelco®, Certified reference material
Numéro de catalogue: QC1091-1.2G
UOM: 1 * 1,2 g
Fournisseur: Merck
Image non disponible-CRM48958

EPA 8260 Internal Standards Mix, Supelco® TraceCERT®, Certified reference material, 2000 µg/ml each component in methanol

Description: EPA 8260 Internal Standards Mix, Supelco® TraceCERT®, Certified reference material, 2000 µg/ml each component in methanol
Numéro de catalogue: CRM48958
UOM: 1 * 1 mL
Fournisseur: Merck
Image non disponible-RTC00001-1.2ML

BDE Mix, Supelco®

Description: BDE Mix, Supelco®
Numéro de catalogue: RTC00001-1.2ML
UOM: 1 * 1,2 mL
Fournisseur: Merck
Image non disponible-PE1377-1.2ML

Organophosphorus Pesticides (Low Level) - PT, Supelco®, Proficiency Testing Material

Description: Organophosphorus Pesticides (Low Level) - PT, Supelco®, Proficiency Testing Material
Numéro de catalogue: PE1377-1.2ML
UOM: 1 * 1,2 mL
Fournisseur: Merck
Image non disponible-CRM025-50G

Trace Metals - Sandy Loam 8, Supelco®, Certified reference material, Pkg of 50 g

Description: Trace Metals - Sandy Loam 8, Supelco®, Certified reference material, Pkg of 50 g
Numéro de catalogue: CRM025-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-CRM041-30G

Chromium VI - Soil, Supelco®, Certified reference material

Description: Chromium VI - Soil, Supelco®, Certified reference material
Numéro de catalogue: CRM041-30G
UOM: 1 * 30 g
Fournisseur: Merck

Certificats


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