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You Searched For: Water+Determination+(by+Karl+Fischer+method)+Standards


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Image Unavailable-1.10028.0001

Test strips, tin, MQuant®, Supelco®

Catalog Number: (1.10028.0001)
Supplier: Merck
Description: MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.
UOM: 1 * 50 Tests

MSDS


Image Unavailable-SUPL59755-100ML

Ammonium standard solution, 1000 mg/L NH₄ in water (from (NH₄)Cl) TraceCERT® standard for Ion Chromatography, Supelco®

Catalog Number: (SUPL59755-100ML)
Supplier: Merck
Description: Ammonium Standard, Ammonium Standard for IC TraceCERT®, 1000 mg/L NH4+ in water (nominal concentration), Application: Ion chromatography standards
UOM: 1 * 100 mL

Certificates


Image Unavailable-A-061-1.2ML

Multi-component alcohol mixtures for calibration, Cerilliant®, Supelco®

Supplier: Merck
Description: Multi-component calibration kits containing acetone, ethanol, isopropanol, and methanol varying concentrations. These kits ares suitable for calibration of blood alcohol testing methods using GC Headspace.

Product Image-88409.260

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 10000 mg/L. Can be used to calibrate, control, verify or validate all COD test methods.

MSDS Certificates

Image Unavailable-44964-10ML-F

Density standards, H&D Fitzgerald Ltd. Quality, certified reference materials, Supelco®

Supplier: Merck
Description: Water, 998 kg/m³

Certificates

Image Unavailable-16558-2ML

Fragrance allergen mix A2, 40 components in tert-Butyl methyl ether, certified reference material, TraceCERT®, Supelco®

Supplier: Merck
Description: Ready to use certified reference material mixture suitable as calibrant for te testing of allergenic fragrances and their isomers according th the IFRA method.40 analytes in tert-Butyl methyl ether (MTBE).

Image Unavailable-18895-100ML

Silicate standard for IC, TraceCERT®, Supelco®

Catalog Number: (18895-100ML)
Supplier: Merck
Description: Silicate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards
UOM: 1 * 100 mL

Certificates


Product Image-HECH41911030

Flasks, flat bottom with standard ground joint

Supplier: GLASWARENFABRIK KARL HECHT
Description: DURAN®, borosilicate glass 3.3, clear.

Image Unavailable-H-062-1ML

(±)-Hydroxybupropion-D6 solution, Certified Reference Material (CRM), Ceriliant®, Supelco®

Catalog Number: (H-062-1ML)
Supplier: Merck
Description: This stable-labeled internal standard is suitable for quantitation of hydroxybupropion levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or isotope dilution methods.
UOM: 1 * 1 mL
Product Image-53638-100ML

Nitrate nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®

Catalog Number: (53638-100ML)
Supplier: Merck
Description: N as nitrate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards
UOM: 1 * 100 mL

Certificates


Image Unavailable-BOD500-500ML

BOD calibration standards, (CRM), Supelco®

Supplier: Merck
Description: BOD calibration standard, Supelco®, Certified reference material, 1000 mg/l in water, : N/A

Product Image-662-0341

Accessories for WTW meters

Catalog Number: (662-0341)
Supplier: WTW
Description: pH meter, Measuring vessel, MG/PH, for determinating the pH of drinking water, suitable for pH comb. electrodes SenTix® 81, also for use as storage vessel for electrodes
UOM: 1 * 1 items
Image Unavailable-08089-100ML

Butyrate standard for IC, TraceCERT®, Supelco®

Catalog Number: (08089-100ML)
Supplier: Merck
Description: Butyrate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards
UOM: 1 * 100 mL
Image Unavailable-SUPL90157-100ML

TraceCERT®, Supelco® Cyanide IC Standard

Catalog Number: (SUPL90157-100ML)
Supplier: Merck
Description: 1000 mg/L cyanide in water, prepared with high purity K₂[Zn(CN)₄] and water.
UOM: 1 * 100 mL

Certificates


Image Unavailable-612545-10X8IN

Gadolinium(III) chloride solution, NMR reference standards, Supelco®

Supplier: Merck
Description: Gadolinium Standard, NMR reference standard, DSS 0.1 %, water 1 %, ., 1 mg/ml, Supelco®, Matrix: D₂O (99.9 atom % D)

Image Unavailable-1.11860.0001

Blank test strips, MQuant®, Supelco®

Catalog Number: (1.11860.0001)
Supplier: Merck
Description: MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.
UOM: 1 * 100 Tests

MSDS


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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 +353 1 88 22222.
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 +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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