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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-CRM023-50G

Trace Metals - Sandy Loam 7, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Description: Trace Metals - Sandy Loam 7, Supelco®, Certified reference material, : N/A, Pkg of 50 g
Numéro de catalogue: CRM023-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-RTC000007

Trihalomethane Mix, Supelco®, : N/A, 10× 1,2 ml

Description: Trihalomethane Mix, Supelco®, : N/A, 10× 1,2 ml
Numéro de catalogue: RTC000007
UOM: 1 * 10 ST
Fournisseur: Merck
Image non disponible-COD2000-500ML

COD Calibration Standard, Supelco®, : N/A

Description: COD Calibration Standard, Supelco®, : N/A
Numéro de catalogue: COD2000-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-QC1091-1.2G

Volatile Residue - WP, Supelco®, Certified reference material, : N/A

Description: Volatile Residue - WP, Supelco®, Certified reference material, : N/A
Numéro de catalogue: QC1091-1.2G
UOM: 1 * 1,2 g
Fournisseur: Merck
Image non disponible-QC1456-1.2ML

Trihalomethanes - WS, Supelco®, Certified reference material, : N/A

Description: Trihalomethanes - WS, Supelco®, Certified reference material, : N/A
Numéro de catalogue: QC1456-1.2ML
UOM: 1 * 1,2 mL
Fournisseur: Merck
Image non disponible-BOD200-500ML

BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water, : N/A

Description: BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water, : N/A
Numéro de catalogue: BOD200-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-QC1051-2ML

Complex Nutrients, Supelco®, Certified reference material

Description: Complex Nutrients, Supelco®, Certified reference material
Numéro de catalogue: QC1051-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-506559.

EPA 625 Semivolatile Calibration Mix, Supelco®, Analytical standard, 1000 mug/mL each component in methylene chloride: benzene (3:1), : N/A

Description: EPA 625 Semivolatile Calibration Mix, Supelco®, Analytical standard, 1000 mug/mL each component in methylene chloride: benzene (3:1), : N/A
Numéro de catalogue: 506559.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-PE1412-2ML

Phthalates - PT, Supelco®, Proficiency Testing Material, : N/A

Description: Phthalates - PT, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: PE1412-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-QC1246-2ML

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

Description: Phenolics C/V Sample 1, Supelco®, Certified reference material, : N/A
Numéro de catalogue: QC1246-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-BOD200-100ML

BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water, : N/A

Description: BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water, : N/A
Numéro de catalogue: BOD200-100ML
UOM: 1 * 100 mL
Fournisseur: Merck
Image non disponible-QC1194-1EA

Settleable Solids - WP, Supelco®, Certified reference material, : N/A

Description: Settleable Solids - WP, Supelco®, Certified reference material, : N/A
Numéro de catalogue: QC1194-1EA
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-CLNSOIL2-100G

Clean Clay Loam, Supelco®, : N/A

Description: Clean Clay Loam, Supelco®, : N/A
Numéro de catalogue: CLNSOIL2-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image non disponible-47261.

Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol, : N/A

Description: Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol, : N/A
Numéro de catalogue: 47261.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-RTC000008

Trihalomethane Mix, Supelco®, : N/A, 10× 1,2 ml

Description: Trihalomethane Mix, Supelco®, : N/A, 10× 1,2 ml
Numéro de catalogue: RTC000008
UOM: 1 * 10 ST
Fournisseur: Merck
Image non disponible-CRM48958

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

Description: EPA 8260 Internal Standards Mix, Supelco® TraceCERT®, Certified reference material, 2000 µg/ml each component in methanol, : N/A
Numéro de catalogue: CRM48958
UOM: 1 * 1 mL
Fournisseur: Merck
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