You Searched For: Karl+Fischer+Titrants+and+Reagents


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Supplier: Mettler - Toledo
Description: The C10S KF coulometric titrators are ideal for fast and precise water content determination with very simple operation. Samples with water content between 1 ppm and 5% are analysed in single measurements or as sample series with statistics.

Catalog Number: (PROONMIAP1796)
Supplier: LGC Standards PROMOCHEM
Description: The purity estimate by traditional analytical techniques was obtained by subtraction from 100% of total impurities by HPLC with UV detection, Karl Fischer analysis, thermogravimetric analysis and 1H NMR is 99,3 ± 1,3% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.
UOM: 1 * 5 mg


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Catalog Number: (PROONMIAP1731)
Supplier: LGC Standards PROMOCHEM
Description: Purity estimate obtained from a combination of traditional analytical techniques is 99,3 ± 0,6% mass fraction, (95% coverage interval). The purity estimate by traditional analytical techniques was obtained by subtraction from 100% of total impurities by GC-FID, and Karl Fischer analysis. Supporting evidence is provided by elemental microanalysis and 1H NMR analysis.
UOM: 1 * 25 mg


Catalog Number: (661-0222)
Supplier: Hach
Description: The TitraLab® KF1000 from Hach enables users to easily and quickly perform moisture content determinations. The automatic system requires only small sample quantities to deliver accurate and precise results for water content applications. The KF1000 utilises the application specific kit to make it quick and easy for anyone to set up and operate a test.
UOM: 1 * 1 items


Supplier: Hach
Description: The drop count test is a simple, easy and cost-effective way to test for many parameters like chlorine, chloride, dissolved oxygen, carbon dioxide, sulphite, nitrogen, formaldehyde, and more.

Catalog Number: (HECH40734010)
Supplier: GLASWARENFABRIK KARL HECHT
Description: Designed for several uses, such as mixing samples and solutions in test tubes, resolution of substrate, additions of small reagent volumes, or releasing blood clots from the side of test tube walls.
UOM: 1 * 100 items


Catalog Number: (HECH41025010)
Supplier: GLASWARENFABRIK KARL HECHT
Description: Mounting medium for histology/microscopy.
UOM: 1 * 500 mL

MSDS


Supplier: Avantor Fluid Handling
Description: Optimize safety with this true union ball valve.

Supplier: Thermo Fisher Scientific
Description: 1,3,3-Trimethyl-2-methyleneindoline 95%
Supplier: VWR Chemicals
Description:

Indicator tablets for determination of water hardness by titration with EDTA.

Specifications
Minimum weight: ≥ 0.20 g
Maximum weight: ≤ 0.23 g
Disintegration time (at 25°C): ≤ 150 s
Application test: conforms

The tablets are dissolved in 100 ml of the water sample to be tested, which has been buffered at pH 10 with 1 ml of Ammonia/ Ammonium chloride buffer solution, and then titrated with EDTA solution (0,01 M) till the sample turns from red to blue.
Total hardness in mg/l = 10×ml of titrant used.

Control samples of  calcium carbonate should be used to calibrate the method.

MSDS Certificates New Product

Supplier: Thermo Orion
Description: ISE Surfactant Analysis Solutions for titrations with surfactant ion selective electrodes (ISE).

Catalog Number: (CMPLZ15321110.1L)
Supplier: CUSTOM MADE CHEMICALS LAB
Description: It can be used as a redox titrant in iodometry for TMAR chlorine determination according to SERES. It is an inorganic compound with an excellent shelf life.
UOM: 1 * 1 L


Catalog Number: (HACH956-309)
Supplier: Hach
Description: PTFE titrant delivery tip for use mounted on delivery tubing.
UOM: 1 * 1 items


Supplier: Lovibond
Description: Provides accurate and reliable water analysis solutions that are valuable in a range of industries.

Catalog Number: (HACH2308232)
Supplier: Hach
Description: This titrant is used for the determination of ascorbic acid in juice based beverages, by drop-count titration.
UOM: 1 * 100 mL


Catalog Number: (HACH1690001)
Supplier: Hach
Description: This titrator uses a high-precision dispensation device and cartridges that contain concentrated titrants to allow analyses in the lab, the plant or the field. Accurate titrations are made without the bulk and fragility of conventional burettes.
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 +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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