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.
Low level anions - whole volume, Supelco®
Supplier: Merck
Low Level Anions - Whole Volume, Supelco®, : N/A
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Mercury on Filter Paper, Proficiency Testing Material, Supelco®
Supplier: Merck
Mercury on Filter Paper, Supelco®, Proficiency Testing Material, : N/A
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Hardness calibration standard, calcium 1000 mg/L, (CRM), Supelco®
Supplier: Merck
Hardness calibration standard, Supelco®, Certified reference material, Calcium 1000 mg/l
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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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Anions in Soil, (CRM), Supelco®
Supplier: Merck
Anions in Soil, Supelco®, Certified reference material, : N/A
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TPH - sandy loams, (CRM), Supelco®
Supplier: Merck
TPH - Sandy Loam 4, Supelco®, : N/A, Pkg of 100 g
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Base/Neutrals 1 - WP, (CRM), Supelco®
Supplier: Merck
Base/Neutrals 1 - WP, Supelco®, Certified reference material, : N/A
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Dissolved Oxygen in Drinking Water, (CRM), Supelco®
Supplier: Merck
Dissolved Oxygen, Supelco®, Certified reference material, : N/A
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EPA 8040A phenol calibration mix, analytical standard, Supelco®
Supplier: Merck
EPA 8040A Phenol Calibration Mix, Supelco®, Analytical standard, 500 mug/mL each component in isopropanol, : N/A
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Chlordane (Total) - WP, proficiency testing material, Supelco®
Supplier: Merck
Chlordane (Total) - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L, : N/A
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Nutrients in soil - PT, proficiency testing material, Supelco®
Supplier: Merck
Nutrients in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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Trace Metals 3 - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
Trace Metals 3 - WS, Supelco®, Proficiency Testing Material, : N/A
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Corrosivity/Sodium - whole volume, (CRM), Supelco®
Supplier: Merck
Corrosivity/Sodium - Whole Volume, Supelco®, Certified reference material, : N/A
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TSS/pH (Whole Volume) in Seawater - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
TSS/pH (whole volume) in Seawater - WS, Supelco®, Proficiency Testing Material, : N/A
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Aroclor spike mix, analytical standard, Supelco®
Supplier: Merck
Aroclor Spike Mix, Supelco®, Analytical standard, 100 mug/mL each component in acetone, : N/A
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Trace metals - sewage sludges, (CRM), Supelco®
Supplier: Merck
Trace Metals - Sewage Sludge 3, Supelco®, : N/A, Pkg of 40 g (dry)
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Pesticides 2 - WP, proficiency testing material, Supelco®
Supplier: Merck
Pesticides 2 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution to 1L, : N/A
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BTEX - Loamy sand 1, (CRM), Supelco®
Supplier: Merck
BTEX - Loamy Sand 1, Supelco®, Certified reference material, : N/A, Pkg of 30 g
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Simple nutrients in seawater - Whole volume, (CRM), Supelco®
Supplier: Merck
Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material, : N/A
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VOAS in Soil - Low Level - PT, Proficiency Testing Material, Supelco®
Supplier: Merck
VOAS in Soil - Low Level - PT, Supelco®, Proficiency Testing Material, : N/A
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PAH Mix 3, certified reference material, Supelco®
Supplier: Merck
PAH Mix 3, Supelco®, Certified reference material, in methylene chloride: methanol (1:1) (varied), : N/A
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Pesticides 1 - WP, proficiency testing material, Supelco®
Supplier: Merck
Pesticides 1 - WP, Supelco®, Proficiency Testing Material, 1 mL for dilution up to 1L, : N/A
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Supelco® COD CRM, standard solutions
Supplier: Merck
COD standard solution, Supelco®, 50000 mg/L, For test kit(s): 1.01797, pH range: 3 - 5
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Trace metals - baghouse dust, (CRM), Supelco®
Supplier: Merck
Trace Metals - Baghouse Dust, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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PAHs (low level) - WP, proficiency testing material, Supelco®
Supplier: Merck
PAHs (Low Level) - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L, : N/A
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EPA 552.2 acids calibration mix, certified reference material, Supelco®
Supplier: Merck
EPA 552.2 Acids Calibration Mix, Supelco®, Certified reference material, in methyl tert-butyl ether (varied), : N/A
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Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Chemicals
Supplier: VWR Collection
Supplier: Integra
Supplier: SCIENTIFIC INDUSTRIES ELMIS
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: EPPENDORF
Supplier: Integra
Supplier: GETT GERATETECHNIK
Supplier: HENKE SASS WOLF