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.
Phenols Mix 1, analytical standard, Supelco®
Supplier: Merck
Phenols Mix 1, Supelco®, Analytical standard, in isopropanol (varied conc.), : N/A
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Total Phenolics, (CRM), Supelco®
Supplier: Merck
Total Phenolics, Supelco®, Certified reference material, : N/A
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EPA Phthalate esters mix, certified reference material, Supelco®
Supplier: Merck
EPA Phthalate Esters Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane, : N/A
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TPH in Soil, (CRM), Supelco®
Supplier: Merck
TPH in Soil, Supelco®, Certified reference material, : N/A
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Anions on Filter Paper, Proficiency Testing Material, Supelco®
Supplier: Merck
Anions on Filter Paper, Supelco®, Proficiency Testing Material, : N/A
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Salinity - WP, Proficiency Testing Material, Supelco®
Supplier: Merck
Salinity - WP, Supelco®, Proficiency Testing Material, : N/A
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Trace Metals (Dissolved) - 2, (CRM), Supelco®
Supplier: Merck
Trace Metals (Dissolved) - 2, Supelco®, Certified reference material, : N/A
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Acidity (as CaCO₃), concentrate, (CRM), Supelco®
Supplier: Merck
Acidity (as CaCO3), concentrate, Supelco®, Certified reference material, : N/A
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Minerals - whole volume, (CRM), Supelco®
Supplier: Merck
Minerals - Whole Volume, Supelco®, Certified reference material, : N/A
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Metals in impinger solution, proficiency testing material, Supelco®
Supplier: Merck
Metals in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A
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Trace metals - taiwan clays, (CRM), Supelco®
Supplier: Merck
Trace Metals - Taiwan Clay 1, Supelco®, : N/A, Pkg of 50 g
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Sulfide in Soil - PT, Proficiency Testing Material, Supelco®
Supplier: Merck
Sulfide in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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EPA 8020/8240 Aromatic Volatiles Mix, certified reference material, Supelco®
Supplier: Merck
EPA 8020/8240 Aromatic Volatiles Mix, Supelco®, Certified reference material, 100 mug/mL each component in methanol, : N/A
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EPA SS TCL Volatiles mix 1, certified reference material, Supelco®
Supplier: Merck
EPA SS TCL Volatiles Mix 1, Supelco®, Certified reference material, 2000 mug/mL each component in methanol: water (9:1), : N/A
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Hardness/TSS - Whole Volume, (CRM), Supelco®
Supplier: Merck
Hardness/TSS - Whole Volume, Supelco®, Certified reference material, : N/A
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Residual Chlorine - Constant Value, (CRM), Supelco®
Supplier: Merck
Residual Chlorine - Constant Value, Supelco®, Certified reference 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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UV254 - Whole Volume - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
UV254 - Whole Volume - WS, Supelco®, Proficiency Testing Material, : N/A
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EPA 8270 base-neutral surrogate spike mix, certified reference material, Supelco®
Supplier: Merck
EPA 8270 Base-Neutral Surrogate Spike Mix, Supelco®, Certified reference material, 1000 mug/mL each component in dichloromethane, : N/A
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MISA Group 17 non-halogen organic mix, certified reference material, Supelco®
Supplier: Merck
MISA Group 17 Non-Halogen Organic Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : 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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Organophosphorus pesticides Mix A, certified reference material, Supelco®
Supplier: Merck
Organophosphorus Pesticides Mix A, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (9:1), : N/A
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EPA TCL Pesticides mix, certified reference material, Supelco®
Supplier: Merck
EPA TCL Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: toluene (1:1), : N/A
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EPA 608 pesticides mix, certified reference material, Supelco®
Supplier: Merck
EPA 608 Pesticides Mix, Supelco®, Certified reference material, 20 mug/mL each component in hexane: toluene (1:1), : N/A
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Residue, (CRM), Supelco®
Supplier: Merck
Residue, Supelco®, Certified reference material, : N/A
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Environmental standard for TOC, BOD, CBOD, COD, DOC demand - whole volume, certified reference material, Supelco®
Supplier: Merck
Demand - Whole Volume, Supelco®, : N/A, Matrix: H₂O
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VOAs in soil 1 - medium level, Supelco®
Supplier: Merck
VOAs IN SOIL 1 - MEDIUM LEVEL, Supelco®, : N/A
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TSS in Seawater, (CRM), Supelco®
Supplier: Merck
TSS in Seawater, Supelco®, Certified reference material, : N/A
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PAHs by HPLC, (CRM), Supelco®
Supplier: Merck
PAHs by HPLC, Supelco®, Certified reference material, : N/A
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Residue Sample 2, (CRM), Supelco®
Supplier: Merck
Residue Sample 2, Supelco®, Certified reference material, : N/A
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