Umweltanalyse-Standards
Die Umweltanalysestandards bestätigen, dass Prüfgeräte für die Überwachung von Schadstoffkonzentrationen konsistent bleiben. Ein- oder Mehrelementlösungen können verwendet werden, um Zusammensetzungsbestimmungen unbekannter Proben zu vergleichen und zu überprüfen. Durch die genaue Bewertung von Bedrohungen in der Atmosphäre, in Wasserquellen oder im Boden können Fachkräfte Bedingungen anpassen und verbessern, um die für optimale Leistung erforderliche Umgebung wiederherzustellen. Mit den Umweltanalysestandards lassen sich alle externen und internen Faktoren identifizieren, die das Gesamtwachstum beeinflussen.
Pesticides - Loam 1, (CRM), Supelco®
Supplier: Merck
Pesticides - Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
Expand 1 Items
EPA 502/524 Volatiles Organic Calibration Mix (without gases), analytical standard, Supelco®
Supplier: Merck
EPA 502/524 Volatiles Organic Calibration Mix (without gases), Supelco®, Analytical standard, 2000 mug/mL each component in methanol, : N/A
Expand 1 Items
TCLP Metals - Loam 1, (CRM), Supelco®
Supplier: Merck
TCLP Metals - Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 225 g
Expand 1 Items
Simple nutrients, (CRM), Supelco®
Supplier: Merck
Simple Nutrients, Supelco®, Certified reference material, : N/A
Expand 1 Items
Phenolics c/V sample 2, (CRM), Supelco®
Supplier: Merck
Phenolics C/V Sample 2, Supelco®, Certified reference material, : N/A
Expand 1 Items
BNAs - Sandy Loams1, (CRM), Supelco®
Supplier: Merck
BNAs - Sandy Loam 1, Supelco®, : N/A, Pkg of 50 g
Expand 1 Items
Residual Free Chlorine (RFC), (CRM), Supelco®
Supplier: Merck
Residual Free Chlorine (RFC), Supelco®, Certified reference material
Expand 1 Items
EPA 525 PAH mix B, certified reference material, Supelco®
Supplier: Merck
EPA 525 PAH Mix B, Supelco®, Certified reference material, 500 mug/mL each component in acetone, : N/A
Expand 1 Items
Ammonia in impinger solution, proficiency testing material, Supelco®
Supplier: Merck
Ammonia in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A
Expand 1 Items
pH and conductivity in seawater, analytical standard, Supelco®
Supplier: Merck
pH and Conductivity in Seawater, Supelco®, : N/A
Expand 1 Items
Lead free paint - powdered, (CRM), Supelco®
Supplier: Merck
Lead Free Paint - Powdered, Supelco®, Certified reference material, : N/A, Pkg of 20 g
Expand 1 Items
BTEX/MTBE in soil - PT, proficiency testing material, Supelco®
Supplier: Merck
BTEX/MTBE in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
Expand 1 Items
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
Expand 1 Items
Trace metals kits - WS, (CRM), Supelco®
Supplier: Merck
Trace Metals Kits - WS, Supelco®, : N/A
Expand 1 Items
Anions - Sandy loam 1, (CRM), Supelco®
Supplier: Merck
Anions - Sandy Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g
Expand 1 Items
VOAs in soil 2 - low level, Supelco®
Supplier: Merck
VOAs in soil 2 - low level, Supelco®, : N/A
Expand 1 Items
#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals