You searched for: 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 reestablish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.
TCLP Metals - Sandy Loams, (CRM), Supelco®
Supplier: Merck
TCLP Metals - Sandy Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 225 g
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Surfactant (MBAS) calibration standards, (CRM), Supelco®
Supplier: Merck
Surfactant (MBAS) calibration standards, Supelco®, Certified reference material, 100 mg/l, : N/A
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Carbamate Pesticides - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
Carbamate Pesticides - WS, Supelco®, Proficiency Testing Material, : N/A
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Phenolics Total - WS, proficiency testing material, Supelco®
Supplier: Merck
Phenolics Total - WS, Supelco®, Proficiency Testing Material, : N/A
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Pesticides - Loam 1, (CRM), Supelco®
Supplier: Merck
Pesticides - Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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Ammonia in impinger solution, proficiency testing material, Supelco®
Supplier: Merck
Ammonia in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A
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STLC metals CA-WET in Soil-PT, proficiency testing material, Supelco®
Supplier: Merck
STLC Metals CA-WET in Soil-PT, Supelco®, Proficiency Testing Material, : N/A
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Simple nutrients in seawater - Whole volume - WP, proficiency testing material, Supelco®
Supplier: Merck
Simple Nutrients in Seawater - Whole Volume - WP, Supelco®, Proficiency Testing Material, : N/A
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Solids in soil - PT, proficiency testing material, Supelco®
Supplier: Merck
Solids in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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Cyanide Total - WS, proficiency testing material, Supelco®
Supplier: Merck
Cyanide Total - WS, Supelco®, Proficiency Testing Material, : N/A
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Nitrogen oxide in impinger solution, proficiency testing material, Supelco®
Supplier: Merck
Nitrogen Oxide in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A
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Organophosphorus pesticides (low level) - PT, proficiency testing material, Supelco®
Supplier: Merck
Organophosphorus Pesticides (Low Level) - PT, Supelco®, Proficiency Testing Material, : N/A
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Trace metals - sandy loams, (CRM), Supelco®
Supplier: Merck
Trace Metals - Sandy Loam 7, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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UV254 - Whole Volume - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
UV254 - Whole Volume - WS, Supelco®, Proficiency Testing Material, : N/A
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Trace metals - sewage amended soil, (CRM), Supelco®
Supplier: Merck
Trace Metals - Sewage Amended Soil, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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Nitrogen (total) CRM, Standard Solutions, Supelco®
Supplier: Merck
Nitrogen (total) standard solution, Supelco®, 2,50 mg/L N, Matrix: H₂O, For test kit(s): 1.00613; 1.14537, pH range: 5 - 7
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Trace Metals 2 in Seawater - Whole Volume - WP, Proficiency Testing Material, Supelco®
Supplier: Merck
Trace Metals 2 in Seawater - Whole Volume - WP, Supelco®, Proficiency Testing Material, : N/A
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Supelco® Trace Metals - Fresh Water Sediments (CRM)
Supplier: Merck
Trace metals - fresh water sediment 3, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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BTEX/MTBE in soil - PT, proficiency testing material, Supelco®
Supplier: Merck
BTEX/MTBE in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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Free Liquids in Paint - PT, Proficiency Testing Material, Supelco®
Supplier: Merck
Free Liquids in Paint - PT, Supelco®, Proficiency Testing Material, : N/A
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Anions - Sandy loam 1, (CRM), Supelco®
Supplier: Merck
Anions - Sandy Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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Trace metals -clay, (CRM), Supelco®
Supplier: Merck
Trace Metals - Clay 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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Chromium VI in soil - PT, proficiency testing material, Supelco®
Supplier: Merck
Chromium VI in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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MISA Group 23 chlorinated hydrocarbon mix, analytical standard, Supelco®
Supplier: Merck
MISA Group 23 Chlorinated Hydrocarbon Mix, Supelco®, Analytical standard, 2000 mug/mL each component in dichloromethane, : N/A
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Complex Nutrients in Seawater - Whole Volume - WP, Proficiency Testing Material, Supelco®
Supplier: Merck
Complex Nutrients in Seawater - Whole Volume - WP, Supelco®, Proficiency Testing Material, : N/A
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Residual Free Chlorine (RFC), (CRM), Supelco®
Supplier: Merck
Residual Free Chlorine (RFC), Supelco®, Certified reference material
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Nitrosamines/nitroaromatics - WP, proficiency testing material, Supelco®
Supplier: Merck
Nitrosamines/Nitroaromatics - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L, : N/A
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Residual Free Chlorine (RFC) - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
Residual Free Chlorine (RFC) - WS, Supelco®, Proficiency Testing Material, : N/A
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EPA TCL PAH Mix, certified reference material, Supelco®
Supplier: Merck
EPA TCL PAH Mix, Supelco®, Certified reference material, in acetonitrile: methanol (9:1) (varied), : N/A
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EPA 8260A surrogate standards mix, certified reference material, Supelco®
Supplier: Merck
EPA 8260A Surrogate Standards Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: TESTO
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio