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Du Søgte efter: Miljø analyse standarder

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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Product Image-REST31618

8270 calibration mix #1 (19 components)

Varenummer: (REST31618)
Leverandør: Restek
Beskrivelse: Contains: Benzoic acid (65-85-0); 4-Chloro-3-methylphenol (59-50-7); 2-Chlorophenol (95-57-8); 2,4-Dichlorophenol (120-83-2); 2,6-Dichlorophenol (87-65-0); 2,4-Dimethylphenol (105-67-9); 4,6-Dinitro-2-methylphenol (Dinitro-o-cresol) (534-52-1); 2,4-Dinitrophenol (51-28-5); Dinoseb (88-85-7); 2-Methylphenol (o-cresol) (95-48-7); 3-Methylphenol (m-cresol) (108-39-4); 4-Methylphenol (p-cresol) (106-44-5); 2-Nitrophenol (88-75-5); 4-Nitrophenol (100-02-7); Pentachlorophenol (87-86-5); Phenol (108-95-2); 2,3,4,6-Tetrachlorophenol (58-90-2); 2,4,5-Trichlorophenol (95-95-4); 2,4,6-Trichlorophenol (88-06-2)
UOM: 1 * 1 mL
Product Image-REST34408

Internal standard, TO-14A

Varenummer: (REST34408)
Leverandør: Restek
Beskrivelse: TO-14A internal standard or tuning mix has 4 components.
UOM: 1 * 1 Items

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Product Image-REST31451

8330 calibration mix #2 (7 components)

Varenummer: (REST31451)
Leverandør: Restek
Beskrivelse: EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.
UOM: 1 * 1 mL
Product Image-REST31477

Tripentyltin chloride surrogate

Varenummer: (REST31477)
Leverandør: Restek
Beskrivelse: Tripentyltin chloride, 2000 μg/ml in methylene chloride, 1 ml/ampul
UOM: 1 * 1 mL
Product Image-REST31480

MA fractionation surrogate spike mix (2 components)

Varenummer: (REST31480)
Leverandør: Restek
Beskrivelse: This MA fractionation surrogate spike mix contains two components: 2-Bromonaphthalene and 2-Fluorobiphenyl.
UOM: 1 * 1 mL
Product Image-REST31493

CLP 04.1 BNA surrogate mix (8 components)

Varenummer: (REST31493)
Leverandør: Restek
Beskrivelse: The mix consists of components such as 2-chlorophenol-d4 (1500 μg/ml), 1,2-dichlorobenzene-d4 (1000 μg/ml), 2-fluorobiphenyl (1000 μg/ml), 2-fluorophenol (1500 μg/ml), nitrobenzene-d5 (1000 μg/ml).
UOM: 1 * 1 mL
Product Image-REST31450

8330 calibration mix #1 (7 components)

Varenummer: (REST31450)
Leverandør: Restek
Beskrivelse: EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.
UOM: 1 * 1 mL
Product Image-REST31024.15

Semi VOA standards, U.S EPA 8270D, 8270C

Leverandør: Restek
Beskrivelse: Base/neutral surrogate mix, includes 2-fluorobiphenyl, p-terphenyl-d14, nitrobenzene-d5, with 1000 µg/ml each in methylene chloride, 1 ml/ampule

Product Image-REST31025.15

Acid surrogate mix (4/89 SOW)

Leverandør: Restek
Beskrivelse: Standards are packaged in methanol in an ampoule.

Product Image-REST32042

Revised GPC calibration mix, semi volatile compounds

Leverandør: Restek
Beskrivelse: Revised GPC calibration mix is a qualitative mixture and it is useful for determining GPC dump/collect times. The compounds are dissolved in methylene chloride at various concentrations.

Product Image-REST30477

Acetate mix (5 components)

Varenummer: (REST30477)
Leverandør: Restek
Beskrivelse: This contains: n-butyl acetate; ethyl acetate; isopropyl acetate; n-propyl acetate; vinyl acetate.
UOM: 1 * 1 mL
Image Unavailable-EHERYA09000005DI

EPA 8270 Internal Standard Mix 4000 µg/ml in Dichloromethane, Dr. Ehrenstorfer

Varenummer: (EHERYA09000005DI)
Leverandør: EHRENSTORFER
Beskrivelse: EPA 8270 internal standard mix 4000 µg/ml in dichloromethane, Dr. Ehrenstorfer, Reference standard
UOM: 1 * 1 mL

MSDS


Image Unavailable-EHERA50000575DI

OEKO-TEX PAH Mixture

Varenummer: (EHERA50000575DI)
Leverandør: EHRENSTORFER
Beskrivelse: Dichloromethane solvent, mixture product format.
UOM: 1 * 1 mL
Product Image-REST31679

Extraction solvent stock solution #1 (2 components)

Varenummer: (REST31679)
Leverandør: Restek
Beskrivelse: This extraction solvent stock solution contains: n-decane (C10), n-tetracontane (C40).
UOM: 1 * 1 Items
Product Image-REST31621

8270 calibration mix #4 (22 components)

Varenummer: (REST31621)
Leverandør: Restek
Beskrivelse: 8270 calibration mix #4, 2000 µg/ml each in methylene chloride, 1 ml/ampoule
UOM: 1 * 1 mL
Product Image-REST31616

Calibration check mix, 8270 B/N (7 components)

Varenummer: (REST31616)
Leverandør: Restek
Beskrivelse: Calibration check mix, 8270 B/N, 2000 µg/ml each in methylene chloride, 1 ml/ampoule
UOM: 1 * 1 mL
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Lager for denne post er begrænset, men kan være til rådighed på et lager tæt på dig. Sørg for, at du er logget ind på webstedet, så tilgængelige bestand kan vises. Hvis call vises stadig, og du har brug for hjælp, bedes du ringe til os på - 43 86 87 88.
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Dette produkt er blevet blokeret for salg via hjemmesiden. Kontakt kundeservice for mere information.
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Produkt (er) markeret med dette symbol er udgået - sælges indtil lageret er tomt. Alternativer kan være tilgængelige ved at søge med VWR-katalognummeret ovenfor. Hvis du har brug for yderligere hjælp, bedes du kontakte kundeservice på telefon 4386 8788
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