Du sökte efter: Standarder för miljöanalys

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.

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.


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Beskrivning: COD standard solution, Supelco®, 200 mg/L, För testkit: 1.14895; 1.14690; 1.14541, pH-område: 3 - 5
Artikel nummer : 1.25030.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 20,0 mg/L, För testkit: 1.14560; 1.01796, pH-område: 4 - 6
Artikel nummer : 1.25028.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 1000 mg/L, För testkit: 1.14541; 1.14691; 1.14555, pH-område: 3 - 5
Artikel nummer : 1.25032.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 2000 mg/L, För testkit: 1.14691; 1.14555, pH-område: 3 - 5
Artikel nummer : 1.25033.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 50000 mg/L, För testkit: 1.01797, pH-område: 3 - 5
Artikel nummer : 1.25035.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 400 mg/L, För testkit: 1.14690; 1.14541; 1.14691, pH-område: 3 - 5
Artikel nummer : 1.25031.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 8000 mg/L, För testkit: 1.14555, pH-område: 3 - 5
Artikel nummer : 1.25034.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: COD standard solution, Supelco®, 100 mg/L, För testkit: 1.14540; 1.14895; 1.14690; 1.14541, pH-område: 4 - 6
Artikel nummer : 1.25029.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: EPA 502 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol
Artikel nummer : 48950-U
UOM: 1 * 1 Items
Leverantör: Merck


Beskrivning: EPA 524 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol
Artikel nummer : 48948.
UOM: 1 * 1 Items
Leverantör: Merck


Beskrivning: EPA 552 Halogenated Acetic Acids Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methyl tert-butyl ether
Artikel nummer : 48047.
UOM: 1 * 1 Items
Leverantör: Merck


Beskrivning: PAH Mix 3, Supelco®, Certified reference material, in methylene chloride: methanol (1:1) (varied)
Artikel nummer : 861291.
UOM: 1 * 1 Items
Leverantör: Merck


Beskrivning: Aroclor Spike Mix, Supelco®, Analytical standard, 100 mug/mL each component in acetone
Artikel nummer : 861274.
UOM: 1 * 1 Items
Leverantör: Merck


Beskrivning: EPA 8270 Organophosphorus Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (80:20)
Artikel nummer : 48469.
UOM: 1 * 1 Items
Leverantör: Merck


Beskrivning: Trace Metals - Sewage Sludge 3, Supelco®, Pkg of 40 g (dry)
Artikel nummer : CRM031-40G
UOM: 1 * 40 g
Leverantör: Merck

Certifikat


Beskrivning: Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material
Artikel nummer : QC3179-500ML
UOM: 1 * 500 mL
Leverantör: Merck


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