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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-87344.180

VWR®, Hydrazine standard solutions in water

Varenummer: (87344.180)
Leverandør: VWR Chemicals
Beskrivelse: Standard solution hydrazine, VWR®, 100 mg/l, : N/A
UOM: 1 * 100 mL

MSDS Certifikater


Product Image-124832S

VWR®, Polynuclear Aromatic Hydrocarbons (PAH) Mix 3

Varenummer: (124832S)
Leverandør: VWR Chemicals
Beskrivelse: PAH mix in acetonitrile, 16 components, VWR®
UOM: 1 * 1 mL

MSDS Certifikater


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Image Unavailable-36740.AE

Ground & Waste Water Pollution Standard Solution 1, Specpure®

Varenummer: (36740.AE)
Leverandør: Thermo Fisher Scientific
Beskrivelse: For US EPA Clean Water Act.
UOM: 1 * 100 mL

MSDS Certifikater


Image Unavailable-36745.AP

Ground & Waste Water Pollution Standard Solution 2, Specpure®

Leverandør: Thermo Fisher Scientific
Beskrivelse: Ground & Waste Water Pollution Standard Solution 2, Specpure®, Matrice: 2-5% HNO₃ + (CHOH)₂(COOH)₂

MSDS

Image Unavailable-88632.LQ

Starch indicator solution 1%, acculute standard volumetric solution, final volume 1 L

Leverandør: Thermo Fisher Scientific
Beskrivelse: Starch Indicator Solution 1%, Standard Volumetric Solution, Acculute

MSDS Certifikater

Image Unavailable-36750.AE

Ground & Waste Water Pollution Standard Solution 3, Specpure®

Varenummer: (36750.AE)
Leverandør: Thermo Fisher Scientific
Beskrivelse: For US EPA Clean Water Act.
UOM: 1 * 100 mL

MSDS Certifikater


Product Image-705-2023

Nitrogen-ammonia standard solutions

Leverandør: Hach
Beskrivelse: For accuracy checks in ammonia nitrogen determinations.

Certifikater

Image Unavailable-1500502.

Particle Count Set, Reference Standard

Varenummer: (1500502.)
Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 1 Each

Certifikater


Image Unavailable-42562.AP

Total Organic Carbon (TOC), standard solution, Specpure®, 1000 µg/ml

Leverandør: Thermo Fisher Scientific
Beskrivelse: Standard for TOC based on potassium hydrogen phthalate (KHC₈H₄O₄).

MSDS Certifikater

Product Image-HACH2605820

Manganese standard solution

Leverandør: Hach
Beskrivelse: Standard solutions for accuracy checks in manganese determinations.

Product Image-705-0073

BOD standard solutions (NIST)

Leverandør: Hach
Beskrivelse: For accuracy checks in Biochemical Oxygen Demand (BOD) determinations.

Certifikater

Product Image-705-2015

Volatile acid standards

Varenummer: (705-2015)
Leverandør: Hach
Beskrivelse: Acetate standard solution for accuracy checks in volatile acids determinations.
UOM: 1 * 16 Items
Product Image-HACH2833749

Metals quality control standard for drinking water

Leverandør: Hach
Beskrivelse: These mixed standards are ready to use with no dilutions required. It include standards for determination of copper, iron and manganese.

Certifikater

Product Image-HACH1400153

Potassium iodide-iodate standard solution, 0,0125 N

Varenummer: (HACH1400153)
Leverandør: Hach
Beskrivelse: Used for determination of sulphite by burette iodometric titration.
UOM: 1 * 1.000 mL

Certifikater


Product Image-HACH1436832

Phosphate standard solutions

Leverandør: Hach
Beskrivelse: Standard solution for accuracy checks in phosphate (phosphorus) determinations.

Product Image-HACH2408449

Sulphite standard solution

Leverandør: Hach
Beskrivelse: This equivalent standard is prepared with stabilised sodium thiosulfate, since sulphite is not a stable in solution.

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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.
Dette produkt er mærket som begrænset og kan kun købes af godkendte Shipping konti. Hvis du har brug for yderligere hjælp, e-mail VWR Regulatory Department på Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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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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