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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-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
Image non disponible-44926-U

ISO 17943 57 Component VOC Mix, Supelco®, Certified reference material, 200 µg/ml each component in methanol, : N/A

Description: ISO 17943 57 Component VOC Mix, Supelco®, Certified reference material, 200 µg/ml each component in methanol, : N/A
Numéro de catalogue: 44926-U
UOM: 1 * 1 Ampul
Fournisseur: Merck
Image non disponible-RTC000025-2ML

Low Level Total Phosphorus - QC, Supelco®, : N/A

Description: Low Level Total Phosphorus - QC, Supelco®, : N/A
Numéro de catalogue: RTC000025-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-47787.

EPA 552.2 Acids Calibration Mix, Supelco®, Certified reference material, in methyl tert-butyl ether (varied), : N/A

Description: EPA 552.2 Acids Calibration Mix, Supelco®, Certified reference material, in methyl tert-butyl ether (varied), : N/A
Numéro de catalogue: 47787.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-47387.

EPA 8270 GC-MS Tuning Solution, Supelco®, Certified reference material, 50 mug/mL each component in dichloromethane, : N/A

Description: EPA 8270 GC-MS Tuning Solution, Supelco®, Certified reference material, 50 mug/mL each component in dichloromethane, : N/A
Numéro de catalogue: 47387.
UOM: 1 * 1 ST
Fournisseur: Merck
Image non disponible-CRM045-50G

Trace Metals -Silt Clay 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Description: Trace Metals -Silt Clay 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
Numéro de catalogue: CRM045-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-PE1092-2ML

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

Description: Chlordane (Total) - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L, : N/A
Numéro de catalogue: PE1092-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-PE1486-2ML

Herbicides I - WS, Supelco®, Proficiency Testing Material, : N/A

Description: Herbicides I - WS, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: PE1486-2ML
UOM: 1 * 2 mL
Fournisseur: Merck
Image non disponible-SPE051L-30G

VOAs in soil 2 - low level, Supelco®, : N/A

Description: VOAs in soil 2 - low level, Supelco®, : N/A
Numéro de catalogue: SPE051L-30G
UOM: 1 * 30 g
Fournisseur: Merck
Image non disponible-CRM090-100G

Nutrients - Clay Soil, Supelco®, : N/A, Pkg of 100 g

Description: Nutrients - Clay Soil, Supelco®, : N/A, Pkg of 100 g
Numéro de catalogue: CRM090-100G
UOM: 1 * 100 g
Fournisseur: Merck
Image non disponible-HARD1000-500ML

Hardness calibration standard, Supelco®, Certified reference material, Calcium 1000 mg/l, : N/A

Description: Hardness calibration standard, Supelco®, Certified reference material, Calcium 1000 mg/l, : N/A
Numéro de catalogue: HARD1000-500ML
UOM: 1 * 500 mL
Fournisseur: Merck

Certificats


Image non disponible-PE1031-500ML

TSS/pH (whole volume) in Seawater - WS, Supelco®, Proficiency Testing Material, : N/A

Description: TSS/pH (whole volume) in Seawater - WS, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: PE1031-500ML
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-CRM046-50G

Trace Metals - Clay 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Description: Trace Metals - Clay 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
Numéro de catalogue: CRM046-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-CRM700-50G

Anions - Sandy Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Description: Anions - Sandy Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
Numéro de catalogue: CRM700-50G
UOM: 1 * 50 g
Fournisseur: Merck
Image non disponible-RTC000023-500M

Low Level Anions - Whole Volume, Supelco®, : N/A

Description: Low Level Anions - Whole Volume, Supelco®, : N/A
Numéro de catalogue: RTC000023-500M
UOM: 1 * 500 mL
Fournisseur: Merck
Image non disponible-PEA1912-1EA

Mercury on Filter Paper, Supelco®, Proficiency Testing Material, : N/A

Description: Mercury on Filter Paper, Supelco®, Proficiency Testing Material, : N/A
Numéro de catalogue: PEA1912-1EA
UOM: 1 * 1 ST
Fournisseur: Merck
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