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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.

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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Omschrijving: Volatile Residue - WP, Supelco®, Certified reference material
Catalogus nummer: QC1091-1.2G
UOM: 1 * 1,2 g
Leverancier: Merck


Omschrijving: Nitrite, Supelco®, Certified reference material
Catalogus nummer: QC1153-2ML
UOM: 1 * 2 mL
Leverancier: Merck


Omschrijving: Test mixture 2 for apolar capillary columns according to Grob, Supelco®, for GC, ready-to-use
Catalogus nummer: 86501-1ML
UOM: 1 * 1 mL
Leverancier: Merck


Omschrijving: BOD calibration standard, Supelco®, Certified reference material, 1000 mg/l in water
Catalogus nummer: BOD1000-500ML
UOM: 1 * 500 mL
Leverancier: Merck


Omschrijving: Complex Nutrients, Supelco®, Certified reference material
Catalogus nummer: QC1051-2ML
UOM: 1 * 2 mL
Leverancier: Merck


Omschrijving: Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol
Catalogus nummer: 47261.
UOM: 1 * 1 ST
Leverancier: Merck


Omschrijving: EPA 625 Semivolatile Calibration Mix, Supelco®, Analytical standard, 1000 mug/mL each component in methylene chloride: benzene (3:1)
Catalogus nummer: 506559.
UOM: 1 * 1 ST
Leverancier: Merck


Omschrijving: EPA 8270 Nitrosamines Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol
Catalogus nummer: 48489.
UOM: 1 * 1 ST
Leverancier: Merck


Omschrijving: Nutrients in Soil, Supelco®, Certified reference material
Catalogus nummer: SQC014-100G
UOM: 1 * 100 g
Leverancier: Merck


Omschrijving: Settleable Solids - WP, Supelco®, Certified reference material
Catalogus nummer: QC1194-1EA
UOM: 1 * 1 ST
Leverancier: Merck


Omschrijving: Phenolics C/V Sample 1, Supelco®, Certified reference material
Catalogus nummer: QC1246-2ML
UOM: 1 * 2 mL
Leverancier: Merck


Omschrijving: Phthalates - PT, Supelco®, Proficiency Testing Material
Catalogus nummer: PE1412-2ML
UOM: 1 * 2 mL
Leverancier: Merck


Omschrijving: Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 500 mg/l
Catalogus nummer: ALK500-500ML
UOM: 1 * 500 mL
Leverancier: Merck

Omschrijving: Nitrosamines/Nitroaromatics - WP, Supelco®, Proficiency Testing Material, Concentrate for dilution to 1L
Catalogus nummer: PE1040-2ML
UOM: 1 * 2 mL
Leverancier: Merck


Omschrijving: BOD calibration standard, Supelco®, Certified reference material, 500 mg/l in water
Catalogus nummer: BOD500-500ML
UOM: 1 * 500 mL
Leverancier: Merck


Omschrijving: BOD calibration standard, Supelco®, Certified reference material, 2000 mg/l in water
Catalogus nummer: BOD2000-500ML
UOM: 1 * 500 mL
Leverancier: Merck

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