Ihre Suche nach: Umweltanalyse-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.
Semivolatile Base/Neutrals Surrogate Spike Mix, certified reference material, Supelco®
Supplier: Merck
Semivolatile Base/Neutrals Surrogate Spike Mix, Supelco®, Certified reference material, 5000 mug/mL each component in methylene chloride, : N/A
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SS TCL Polynuclear Aromatic Hydrocarbons Mix, certified reference material, Supelco®
Supplier: Merck
SS TCL Polynuclear Aromatic Hydrocarbons Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methylene chloride: benzene (1:1), : N/A
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EPA TCL base/neutrals mix 1, certified reference material, Supelco®
Supplier: Merck
EPA TCL Base/Neutrals Mix 1, Supelco®, Certified reference material, 2000 mug/mL each component in methylene chloride, : N/A
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Cobalt standard solution
Supplier: Hach
Standard solution for accuracy checks in cobalt determinations.
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COD calibration standard solutions (NIST traceable)
Supplier: Hach
COD standard solution (NIST), 1000 mg/l
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Cadmium standard solution
Supplier: Hach
Standard solution for accuracy checks in cadmium determinations.
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CSB-Kalibrierstandards
Supplier: VWR Chemicals
Diese Standards eignen sich ideal als Kontrollstandards für CSB-Messungen, um zu überprüfen, ob eine korrekte Analyse für CSB stattgefunden hat.
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Hardness standard solution, APA6000
Supplier: Hach
Hardness standard solution, 0,50 mg/l as CaCO₃ traceable to NIST.
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Phosphorus standard solution
Supplier: Hach
Standard solution for accuracy checks in phosphorus determinations.
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Phenolics c/V sample 2, (CRM), Supelco®
Supplier: Merck
Phenolics C/V Sample 2, Supelco®, Certified reference material, : N/A
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Chlorinated pesticides - additional mix, (CRM), Supelco®
Supplier: Merck
Chlorinated Pesticides - Additional Mix, Supelco®, : N/A
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Clean Clay #5, (CRM), Supelco®
Supplier: Merck
Clean Clay #5, Supelco®, : N/A
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Corrosivity, (CRM), Supelco®
Supplier: Merck
Corrosivity, Supelco®, Certified reference material, : N/A
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Sulphur dioxide in impinger solution ASTM, Supelco®
Supplier: Merck
Sulphur dioxide in impinger solution ASTM, Supelco®, : 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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Phenolics Total - WS, proficiency testing material, Supelco®
Supplier: Merck
Phenolics Total - WS, Supelco®, Proficiency Testing Material, : 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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Ammonia in impinger solution, proficiency testing material, Supelco®
Supplier: Merck
Ammonia in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A
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Residue Sample 1, (CRM), Supelco®
Supplier: Merck
Residue Sample 1, Supelco®, Certified reference material, : N/A
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Regulated SOCS kit - WS, (CRM), Supelco®
Supplier: Merck
Regulated SOCS kit - WS, Supelco®, : N/A
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Inorganic disinfection by-product kit, (CRM), Supelco®
Supplier: Merck
INORGANIC DISINFECTION BY-PRODUCTS KIT -, Supelco®, : N/A
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Simple nutrients, (CRM), Supelco®
Supplier: Merck
Simple Nutrients, Supelco®, Certified reference material, : N/A
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Low level mercury in soil, (CRM), Supelco®
Supplier: Merck
Low Level Mercury in Soil, Supelco®, : N/A
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BNAs - Sandy Loams1, (CRM), Supelco®
Supplier: Merck
BNAs - Sandy Loam 1, Supelco®, : N/A, Pkg of 50 g
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Demand - constant value, (CRM), Supelco®
Supplier: Merck
Demand - Constant Value, Supelco®, Certified reference 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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Solids in soil - PT, proficiency testing material, Supelco®
Supplier: Merck
Solids in Soil - PT, 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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TCLP Metals - Loam 1, (CRM), Supelco®
Supplier: Merck
TCLP Metals - Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 225 g
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One