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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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Chlorinated pesticides in soil, (CRM), Supelco®

Catalogus nummer: (SQC009-50G)

Leverancier: Merck

Omschrijving: Chlorinated Pesticides in Soil, Supelco®, Certified reference material, : N/A

UOM: 1 * 50 g

Sale

N/A Each

Dissolved Oxygen - Whole Volume, (CRM), Supelco®

Catalogus nummer: (QC3077-500ML)

Leverancier: Merck

Omschrijving: Dissolved Oxygen - Whole Volume, Supelco®, Certified reference material, : N/A

UOM: 1 * 500 mL

Certificaten Sale

N/A Each

Trace metals - powdered paint 1, (CRM), Supelco®

Catalogus nummer: (CRM017-20G)

Leverancier: Merck

Omschrijving: Trace Metals - Powdered Paint 1, Supelco®, Certified reference material, : N/A, Pkg of 20 g

UOM: 1 * 20 g

Sale

N/A Each

Trace metals - chalky loam 1, (CRM), Supelco®

Catalogus nummer: (CRM044-50G)

Leverancier: Merck

Omschrijving: Trace Metals - Chalky Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g

UOM: 1 * 50 g

Sale

N/A Each

EPA Phthalate esters mix, certified reference material, Supelco®

Catalogus nummer: (48231.)

Leverancier: Merck

Omschrijving: EPA Phthalate Esters Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane, : N/A

UOM: 1 * 1 ST

Sale

N/A Each

Particulate matter in impinger solution, proficiency testing material, Supelco®

Catalogus nummer: (PEA1906-250ML)

Leverancier: Merck

Omschrijving: Particulate Matter in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A

UOM: 1 * 250 mL

Sale

N/A Each

Supelco® EPA 8270 GC-MS Tuning Solution II, Certified Reference Material

Catalogus nummer: (47548-U)

Leverancier: Merck

Omschrijving: EPA 8270 GC-MS Tuning Solution II, Certified reference material, 1000 mug/ml each component in dichloromethane, : N/A

UOM: 1 * 1 ST

Sale

N/A Each

EPA SS TCL Volatiles mix 1, certified reference material, Supelco®

Catalogus nummer: (4S8949)

Leverancier: Merck

Omschrijving: EPA SS TCL Volatiles Mix 1, Supelco®, Certified reference material, 2000 mug/mL each component in methanol: water (9:1), : N/A

UOM: 1 * 1 ST

Sale

N/A Each

VWR®, COD calibration standards

Leverancier: VWR Chemicals

Omschrijving: These standards are ideal to use as control standards for COD measurements to verify that correct analysis for COD has taken place.

MSDS Certificaten

VWR®, TOC standard solutions

Leverancier: VWR Chemicals

Omschrijving: Potassium hydrogen phthalate solutions.

MSDS Certificaten Sale

VWR®MCT 100 and MCP 100, Reference standard kits for chlorine photometers

Leverancier: VWR Chemicals

Omschrijving: The reference standards are designed to check the accuracy and the reliability of the results. They are meant to provide reassurance that the photometer is working correctly.

MSDS

VWR®, Synthetic Sea Water Analytical Reagent manufactured in accordance with ASTM D665 / IP 135

Leverancier: VWR Chemicals

Omschrijving: A high quality analytical reagent manufactured and certified compliant for use in ASTM D 665 / IP 135 the Standard Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water.

Certificaten