Hai cercato: Standard per analisi ambientali
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.
EPA VOC mix 6, analytical standard, Supelco®
Supplier: Merck
EPA VOC Mix 6, Supelco®, Analytical standard, 2000 mug/mL each component in methanol, : 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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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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EPA 8270 nitrosamines mix, certified reference material, Supelco®
Supplier: Merck
EPA 8270 Nitrosamines Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
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COD calibration standard, (CRM), Supelco®
Supplier: Merck
COD Calibration Standard, Supelco®, : N/A
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Alkalinity calibration standards, (CRM), Supelco®
Supplier: Merck
Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 500 mg/l, : N/A
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Trihalomethane Mixes, Supelco®
Supplier: Merck
Trihalomethane Mix, Supelco®, : N/A, 10× 1,2 ml
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EPA 625 semivolatile calibration mix, analytical standard, Supelco®
Supplier: Merck
EPA 625 Semivolatile Calibration Mix, Supelco®, Analytical standard, 1000 mug/mL each component in methylene chloride: benzene (3:1), : N/A
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Herbicides in Soil - PT, Proficiency Testing Material, Supelco®
Supplier: Merck
Herbicides in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
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Test mixture 2 for apolar capillary columns according to Grob, for GC, ready-to-use, Supelco®
Supplier: Merck
Test mixture 2 for apolar capillary columns according to Grob, Supelco®, for GC, ready-to-use, : N/A
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BOD calibration standards, (CRM), Supelco®
Supplier: Merck
BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water, : N/A
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Volatile residue - WP, (CRM), Supelco®
Supplier: Merck
Volatile Residue - WP, Supelco®, Certified reference material, : N/A
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Clean Clay Loam, (CRM), Supelco®
Supplier: Merck
Clean Clay Loam, Supelco®, : N/A
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EPA 8270/Appendix IX nitrosamines mix, certified reference material, Supelco®
Supplier: Merck
EPA 8270/Appendix IX Nitrosamines Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
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Trihalomethanes - WS, (CRM), Supelco®
Supplier: Merck
Trihalomethanes - WS, Supelco®, Certified reference material, : N/A
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Nutrients in soil, (CRM), Supelco®
Supplier: Merck
Nutrients in Soil, Supelco®, Certified reference 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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Phthalates - PT, Proficiency Testing Material, Supelco®
Supplier: Merck
Phthalates - PT, Supelco®, Proficiency Testing Material, : N/A
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Complex Nutrients, (CRM), Supelco®
Supplier: Merck
Complex Nutrients, Supelco®, Certified reference material
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Nitrite, (CRM), Supelco®
Supplier: Merck
Nitrite, Supelco®, Certified reference material, : N/A
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Settleable Solids - WP, (CRM), Supelco®
Supplier: Merck
Settleable Solids - WP, Supelco®, Certified reference material, : N/A
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Phenolics c/V sample 1, (CRM), Supelco®
Supplier: Merck
Phenolics C/V Sample 1, Supelco®, Certified reference material, : N/A
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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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Chromium VI - Soil, (CRM), Supelco®
Supplier: Merck
Chromium VI - Soil, Supelco®, Certified reference material, : N/A
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Trace metals - sandy loams, (CRM), Supelco®
Supplier: Merck
Trace Metals - Sandy Loam 8, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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EPA 8260 Internal standards mix, (CRM), Supelco®
Supplier: Merck
EPA 8260 Internal Standards Mix, Supelco® TraceCERT®, Certified reference material, 2000 µg/ml each component in methanol, : N/A
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Semivolatile Acids Surrogate Spike Mix, certified reference material, Supelco®
Supplier: Merck
Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol, : N/A
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Supelco® COD CRM, standard solutions
Supplier: Merck
Soluzione standard COD, Supelco®, 400 mg/L, : N/A, Per kit analitici: 1.14690; 1.14541; 1.14691, Campo pH: 3 - 5
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EPA 8270 Organophosphorus pesticides mix, certified reference material, Supelco®
Supplier: Merck
EPA 8270 Organophosphorus Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (80:20), : N/A
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Nome del fornitore: Integra
Nome del fornitore: KIMBERLY CLARK
Nome del fornitore: tempmate
Nome del fornitore: Integra
Nome del fornitore: Industrial Physics
Nome del fornitore: Testo
Nome del fornitore: Integra
Nome del fornitore: VWR Collection
Nome del fornitore: VWR Collection
Nome del fornitore: VWR Collection
Nome del fornitore: VWR Collection
Nome del fornitore: Thermo Fisher Scientific
Nome del fornitore: VWR Collection
Nome del fornitore: Corning
Nome del fornitore: VWR Collection
Nome del fornitore: VWR Collection
Nome del fornitore: VWR Collection
Nome del fornitore: Industrial Physics