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.
Elemental analysis standards, portland cement type Ⅲ, NIST-1887B
Supplier: LGC Standards PROMOCHEM
These are intended primarily for the evaluation and calibration of methods for analysis of cements and materials of similar matrix.
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TCLP Metals in Soil, (CRM), Supelco®
Supplier: Merck
TCLP Metals in Soil, Supelco®, Certified reference material, : N/A
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Trace Metals (Dissolved) - 1, (CRM), Supelco®
Supplier: Merck
Trace Metals (Dissolved) - 1, Supelco®, Certified reference material, : N/A
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Trace Metals 2-WP, (CRM), Supelco®
Supplier: Merck
Trace Metals 2-WP, Supelco®, Certified reference material, : N/A
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Chromium VI in soil, (CRM), Supelco®
Supplier: Merck
Chromium VI in Soil, Supelco®, Certified reference material, : N/A
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Thiocyanate in Water - WP, Proficiency Testing Material, Supelco®
Supplier: Merck
Thiocyanate in Water - WP, Supelco®, Proficiency Testing Material, : N/A
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Industrial sludge - leachable and total metals, NIST-2782
Supplier: LGC Standards PROMOCHEM
This standard reference material is intended primarily for use in the evaluation of methods used for the analysis of sludges and other materials of a similar matrix.
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Residue (Whole-Volume) - WP, (CRM), Supelco®
Supplier: Merck
Residue (Whole-Volume) - WP, Supelco®, Certified reference material, : N/A
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Diquat/Glyphosate/Paraquat - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
Diquat/Glyphosate/Paraquat - WS, Supelco®, Proficiency Testing Material, : N/A
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Trace Metals 1 in Seawater - Whole Volume, (CRM), Supelco®
Supplier: Merck
Trace Metals 1 in Seawater - Whole Volume, Supelco®, Certified reference material, : N/A
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Dioxin and Furans in Soil - PT, Proficiency Testing Material, Supelco®
Supplier: Merck
Dioxin and Furans in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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Anions - Loamy sand 1, (CRM), Supelco®
Supplier: Merck
Anions - Loamy Sand 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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EDB/DBCP - WP (Low Level), (CRM), Supelco®
Supplier: Merck
EDB/DBCP - WP (Low Level), Supelco®, Certified reference material, : N/A
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Elemental analysis standards, river sediment
Supplier: LGC Standards PROMOCHEM
River sediment - extractable metals, : 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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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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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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Clean Sand #4, (CRM), Supelco®
Supplier: Merck
Clean Sand #4, Supelco®, : N/A
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Chemical Oxygen Demand COD 5000 mg/L Calibration Standard
Supplier: CPACHEM
Shelf life on ship date: 24 months - store in a refrigerator at temperatures between 2 to 8 °C.
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Reference standards, soil, NCS
Supplier: LGC Standards PROMOCHEM
Soil, standard for available nutrients, Reference standard, : N/A
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BOD calibration standards, CRM
Supplier: LGC Standards PROMOCHEM
BOD calibration standard, 200 mg/l, : N/A, Matrix: H₂O
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DDT-Endrin Mix, certified reference material, Supelco®
Supplier: Merck
DDT-Endrin Mix, Supelco®, Certified reference material, 500 mug/mL each component in methanol, : N/A
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Clean Sandy Loam, (CRM), Supelco®
Supplier: Merck
Clean Sandy Loam, Supelco®, : N/A
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Clean Loam Soil, (CRM), Supelco®
Supplier: Merck
Clean Loam Soil, Supelco®, : N/A
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Standards for water pollution QC check, solids, VHG
Supplier: LGC Standards PROMOCHEM
This product is intended for use as a quality control check for methods related to total suspended solids (TSS), total dissolved solids (TDS), and total solids (TS).
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VOAs in soil 2 - low level, Supelco®
Supplier: Merck
VOAs in soil 2 - low level, Supelco®, : N/A
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Nonionic surfactants, (CRM), Supelco®
Supplier: Merck
Nonionic Surfactants, Supelco®, Certified reference material
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Trace metals kits - WS, (CRM), Supelco®
Supplier: Merck
Trace Metals Kits - WS, Supelco®, : N/A
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Metals in soil, (CRM), Supelco®
Supplier: Merck
Metals in Soil, Supelco®, Certified reference material, : N/A
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Herbicides I - WS, Proficiency Testing Material, Supelco®
Supplier: Merck
Herbicides I - WS, Supelco®, Proficiency Testing Material, : N/A
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