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VWR®, COD calibration standards

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

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Product Image-88407.180

VWR®, COD calibration standards, Certified Reference Materials (CRMs)

Supplier: VWR Chemicals
Description: Avantor now offers a complete range of COD (Chemical Oxygen Demand) calibration standards (traceable to BAM) as CRM with concentrations between 20 and...

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Product Image-87733.260

VWR®, Hydrazine standard solutions in water

Supplier: VWR Chemicals
Description: Standard solution hydrazine, VWR®, 1000 mg/l, : N/A

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Image Unavailable-VWRC89089.010

VWR®, EPA Method 1633 Reference Standard, 20 µg/L in acetonitrile, CRM

Catalog Number: (VWRC89089.010)
Supplier: VWR Chemicals
Description: USEPA Method 1633 is for analysis of PFAS in aqueous, solid, biosolids and tissue samples using LC-MS/MS technique. Our mixes are offered to cover the...
UOM: 1 * 1 mL

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Product Image-88393.011

VWR®, Standards for the determination of Hydrocarbon Oil Index (HOI)

Supplier: VWR Chemicals
Description: VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).

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Product Image-88224.180

VWR®, TOC standard solutions

Supplier: VWR Chemicals
Description: Potassium hydrogen phthalate solutions.

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Product Image-124832S

VWR®, Polynuclear Aromatic Hydrocarbons (PAH) Mix 3

Catalog Number: (124832S)
Supplier: VWR Chemicals
Description: PAH mix in acetonitrile, 16 components, VWR®, : N/A
UOM: 1 * 1 mL

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Product Image-99169.001

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

Supplier: VWR Chemicals
Description: A high quality analytical reagent manufactured and certified compliant for use in ASTM D 665 / IP 135 the Standard Test Method for Rust-Preventing Cha...

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Product Image-88248.180

VWR®, Total Inorganic Carbon (TIC) Standards

Supplier: VWR Chemicals
Description: Standard solutions of sodium carbonate.

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Product Image-91273.180

VWR®, Total Nitrogen Standards (CRMs)

Supplier: VWR Chemicals
Description: Certified reference materials for use as standards for Total Nitrogen, typically used as standards for Kjeldahl nitrogen determination.

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Product Image-84207.600

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

Supplier: VWR Chemicals
Description: The reference standards are designed to check the accuracy and the reliability of the results. They are meant to provide reassurance that the photomet...

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Image Unavailable-1.25045.0100

Nitrogen (total) CRM, Standard Solutions, Supelco®

Supplier: Merck
Description: Nitrogen (total) standard solution, Supelco®, 100 mg/L N, : N/A, Matrix: H₂O, For test kit(s): 1.14763, pH range: 5 - 7

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Image Unavailable-47504.

EPA 8020/8240 Aromatic Volatiles Mix, certified reference material, Supelco®

Catalog Number: (47504.)
Supplier: Merck
Description: EPA 8020/8240 Aromatic Volatiles Mix, Supelco®, Certified reference material, 100 mug/mL each component in methanol, : N/A
UOM: 1 * 1 items
Image Unavailable-HARD1000-500ML

Hardness calibration standard, calcium 1000 mg/L, (CRM), Supelco®

Catalog Number: (HARD1000-500ML)
Supplier: Merck
Description: Hardness calibration standard, Supelco®, Certified reference material, Calcium 1000 mg/l, : N/A
UOM: 1 * 500 mL

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Image Unavailable-CRM043-50G

Trace metals - sandy loams, (CRM), Supelco®

Supplier: Merck
Description: Trace Metals - Sandy Loam 6, Supelco®, Certified reference material, : N/A, Pkg of 50 g

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Image Unavailable-47727-U

EPA 505/525 update pesticides mix A, certified reference material, Supelco®

Catalog Number: (47727-U)
Supplier: Merck
Description: EPA 505/525 Update Pesticides Mix A, Supelco®, Certified reference material, 500 mug/mL each component in acetone, : N/A
UOM: 1 * 1 items
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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