You searched for: 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 reestablish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.
J.T.Baker® BAKERBOND Speedisk®, Oil and Grease Standards Kit
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
51 ml/bottle mixture of 2 mg/mLl Stearic Acid and 2 mg/ml n-Hexadecane in ULTRA RESIANALYZED Acetone.
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Dr. Ehrenstorfer Perfluorododecane
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorododecane
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Nitrogen (total) Standard Solution, CRM traceable to SRM from NIST 12.0 mg/L N in H₂O
Supplier: MilliporeSigma
Supelco® Certipur®
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Dr. Ehrenstorfer Trifluoroacetic acid sodium
Supplier: LGC Standards
Dr. Ehrenstorfer Trifluoroacetic acid sodium
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Supelco® Nitrogen (total) Standard Solution, CRM traceable to SRM from NIST 2.50 mg/L N in H₂O
Supplier: MilliporeSigma
Supelco® Certipur®
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Dr. Ehrenstorfer Perfluorodecane
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorodecane
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BOD Standard (analogous to EN 1899) for 10×1 L Standard Solution 210 ± 20 mg/L Spectroquant®, MilliporeSigma
Supplier: MilliporeSigma
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Dr. Ehrenstorfer Perfluorooctanesulfonamidoacetic acid
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorooctanesulfonamidoacetic acid
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Dr. Ehrenstorfer Synthetic Sea Water, ASTM D665 / IP 135, Paragon Scientific, LGC Standards
Supplier: LGC Standards
Dr. Ehrenstorfer Synthetic Sea Water, ASTM D665 / IP 135, Paragon Scientific, LGC Standards
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Nitrogen (total) Standard Solution, CRM traceable to SRM from NIST 100 mg/L N in H₂O
Supplier: MilliporeSigma
Supelco® Certipur®
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Dr. Ehrenstorfer 1H,1H,2H,2H-Perfluorooctanephosphonic acid
Supplier: LGC Standards
Dr. Ehrenstorfer 1H,1H,2H,2H-Perfluorooctanephosphonic acid
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Dr. Ehrenstorfer EPA Method 537 Internal Standard Primary Dilution Standard 1-4 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 537 Internal Standard Primary Dilution Standard 1-4 µg/ml in Methanol:Water
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Dr. Ehrenstorfer Microplastics Polyethylene PE nominal 65 μm) (Dv50 = 130 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polyethylene PE nominal 65 μm) (Dv50 = 130 μm)
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Dr. Ehrenstorfer Perfluorododecanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorododecanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/ml in Methanol:Water
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Dr. Ehrenstorfer Perfluorooctanoic acid 13C8 50 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorooctanoic acid 13C8 50 µg/ml in Methanol:Water
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Dr. Ehrenstorfer UK Drinking Water Inspectorate (DWI) PFAS-48 Mixture A 10 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer UK Drinking Water Inspectorate (DWI) PFAS-48 Mixture A 10 µg/ml in Methanol:Water
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Dr. Ehrenstorfer UK Drinking Water Inspectorate (DWI) PFAS-48 Mixture B 10 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer UK Drinking Water Inspectorate (DWI) PFAS-48 Mixture B 10 µg/ml in Methanol:Water
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Dr. Ehrenstorfer Mass-Labelled PFC Injection Standards Solution 2 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer Mass-Labelled PFC Injection Standards Solution 2 µg/ml in Methanol:Water
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Dr. Ehrenstorfer Perfluorobutanoic acid-methyl ester
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorobutanoic acid-methyl ester
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Dr. Ehrenstorfer EPA Method 533 Isotope Performance Standard 1-3 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 533 Isotope Performance Standard 1-3 µg/ml in Methanol:Water
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Dr. Ehrenstorfer Microplastics Polyethylene PE nominal 50 μm) (Dv50 = 120 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polyethylene PE nominal 50 μm) (Dv50 = 120 μm)
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Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 35 μm) (Dv50 = 120 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 35 μm) (Dv50 = 120 μm)
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Dr. Ehrenstorfer Perfluorobutanesulfonic acid 13C4 sodium 50 µg/ml in Methanol:Water
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorobutanesulfonic acid 13C4 sodium 50 µg/ml in Methanol:Water
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COD Standard Solutions, CRM traceable to SRM from NIST
Supplier: MilliporeSigma
COD standard solution, Supelco® Certipur®, 50000 mg/L
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Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 100 μm) (Dv50 = 180 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 100 μm) (Dv50 = 180 μm)
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Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 50 μm) (Dv50 = 110 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 50 μm) (Dv50 = 110 μm)
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Dr. Ehrenstorfer 4-n-Octylphenol 13C6 100 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer 4-n-Octylphenol 13C6 100 µg/ml in Isooctane
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Dr. Ehrenstorfer Microplastics Polyethylene PE nominal 100 μm) (Dv50 = 160 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polyethylene PE nominal 100 μm) (Dv50 = 160 μm)
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Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 20 μm) (Dv50 = 40 μm)
Supplier: LGC Standards
Dr. Ehrenstorfer Microplastics Polypropylene PP nominal 20 μm) (Dv50 = 40 μm)
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: Kimberly-Clark
Supplier: New Pig
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International