Warning! Unfortunately your browser has disabled scripting. Please enable it in order to display this page.
 
RSS

Blog posts tagged with 'reference materials'

Honeywell HYDRANAL™ KetoSolver Reagent for Karl Fischer Titration | Honeywell| Greyhound Chromatography

 

 Honeywell Distributor LogoHoneywell Volumetry Reagents NEXTGEN Solvent

 HONEYWELL PRODUCT LISTING

HYDRANAL™ KetoSolver Reagent for Karl Fischer Titration

Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free).

 

Honeywell Hydranal ™ Water Standards Honeywell HYDRANAL KetoSolver Reagent

Advantages of Hydranal one-component reagents:

  • Unlimited water capacity
  • Convenient and easy to use
  • The greatest flexibility in working media selection
  • reduced toxicity compared to methanol based systems
  • Suitable for methanol-reacting compounds, e.g. ketones and aldehydes
  • Long shelf life (three years)

Improved Composition

Hydranal-Composite contains all the reactants including iodine, sulfur dioxide, and the bases imidazole and 2-methylimidazole, dissolved in diethylene glycol monoethyl ether (DEGEE). Adding 2-methylimidazole in addition to imidazole improves the stability and eliminates the formation of crystals which can interfere with the titrator’s performance.

Specifications

 

Assay of Water (voL KF) 0.02 - 0.03 Vol %
Composition solvent: 1-methoxy-2-propanol,ethanol
Suitability (for KF-titration) test passed

 

Properties  

Property   Value
Boiling Point/Range     85°C (1.013hPa)
Colour     Colourless
Density     0.910 g/cm3 (20°C) 
Flashpoint     21°C
For Use with (Equipment)     KF Titration
Form     Liquid
Incompatible Materials  
  Strong Oxidising agents, Alkali metals, Ammonia,
  Peroxides
Lower Explosion Limit     No data available
Melting Point/Range     No data available
Partition coefficient     No data available
Product line     HYDRANAL™
Solubility in Water     Completely miscable
Storage temperature     Ambient
Upper Explosion Limit     No data available
Vapor Pressure     No data available
Viscosity     No data available
pH-Value     No data available

Safety Information    

GHS Classification

                                                  

 GHS02 Flammable           GHS08 Health Hazard           GHS08 Harmful

Property Value
Precautionary Statements Wear protective gloves/protective clothing/eye protection/face protection.;Do not breathe dust/fumes/gas/mist/vapours/spray.
Hazard Class 3
Package Group II
UN ID UN1993

 

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

 

 

 

 

Honeywell HYDRANAL™ Solvent for Karl Fischer Titration | Honeywell | Greyhound Chromatography

Honeywell Volumetry Reagents NEXTGEN Solvent

HONEYWELL PRODUCT LISTING

HYDRANAL™ Solvent for Karl Fischer Titration

Medium for volumetric two-component Karl Fischer titration (methanol-based)
 
Synonym(s)
Methyl Alcohol
 
 
Honeywell Hydranal ™ Water Standards  

Specifications

 Advantages of Hydranal two-component reagents:

  • High titration speed
  • Ideal accuracy for small amounts of water
  • High buffer capacity
  • Exact and stable titer
  • E-type reagents: reduced toxicity compared to methanol

Specifications

Assay of Water (voL. KF) 0.01 - 0.02 Vol.%
Suitability (for KF-titration) test passed

 Properties  

Property   Value
Autoignition Temperature     Not auto-flammable
Boiling Point/Range     64 - 65°C (Methanol)
Colour     Colourless
Density     0.890 g/cm3 (20°C) 
Flashpoint     11°C
For Use with (Equipment)     KF Titration
Form     Liquid
Grade     Volumetric Two-Component KF Titration
Incompatible Materials  
  Oxidising agents,Acid chlorides, Acid anhydrides,
  reducing agents, Alkali metals
Lower Explosion Limit     5.5% (V)
Melting Point/Range     -98°C (Methanol)
Partition coefficient     0.71
Product line     HYDRANAL™
Solubility in Water     Completely miscible
Storage temperature     Ambient
Upper Explosion Limit     31% (V)
Vapor Pressure     171 hPa (20°C)
Viscosity     Not determined
pH-Value     5.5 - 6.5

Safety Information    

GHS Classification

                                                       

 GHS02 Flammable           GHS08 Health Hazard            GHS06 Toxic   GHS05 Corrosive

Property Value
Precautionary Statements Do not breathe dust/fumes/gas/mist/vapours/spray.;Wear protective gloves/protective clothing/eye protection/face protection.;In case of inadequate ventilation wear respiratory protection.
Hazard Class 3
Package Group II
UN ID UN1230

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

 

UK Supplier HPLC Pumps | Greyhound Chromatography and Allied Chemicals the UK's Leading Chromatography Consumables Supplier
New Generation HPLC Pumps | Greyhound Chromatography
Dual Piston HPLC Isocratic Pumps - LD & PR Class | Greyhound Chromatography
Dual Piston Isocratic Pumps - LD & PR Class | Greyhound Chromatography
Benzoic Acid Ethylester (CAS # 93-89-0) | Natural Plant Reference Standards | Greyhound Chromatography

Benzoic acid ethylester (CAS # 93-89-0)


Extrasynthese image

Extrasynthese Catalogue CoverExtrasynthese Catalogue CoverExtrasynthese Catalogue CoverExtrasynthese Catalogue Cover

BUY HERE

Greyhound Chromatography is pleased to announce the addition of Extrasynthese reference materials to its extensive range of Certified Reference Standards and Materials.

Extrasynthese are recognised experts in extraction, synthesis and purification of natural substances. Extrasynthese products have been used for almost 30 years as reference materials for regulatory filing and quality testing and as substrates for early stage research and development.

Also available:

Alkaloids and Derivatives, Amines and Derivatives, Aminoacids and Derivatives, Anthocyanins, Cardiogl Ycosides, Carotenoids, Catechins, Tannins, Coumarins, Cyanoglucosides and Derivatives, Diarylheptanoids, Diteroenoids, Fatty Acids and Derivatives, Flavonoids, Glucosides, Hydrocarbons, Iridoids, Lignans, Lipids, Monoterpene, Oils, Oligosaccharide, Organic Acids and Derivatives, Phenolic Acids and derivatives, Purines, Phytosterol, Phytochemicals, Polyphenols, Quinone-Anthraquinone-Xanthone, Saponins, Sesquiterpenoids, Steroids, Sugars and Derivatives, Sulfur Derivatives, Terpenes, Toxins, Triterpenoids, Vitamins, Xanthone.

Over 1,300 Extrasynthese products currently available. New products are constantly being added to the catalogue please register to receive our Newsletter to receive New Product updates www.greyhoundchrom.com

Reference Standards image

If you know our company you will know that for over 30 years Greyhound has been supplying high quality Chromatography consumables to laboratories around the world. We hold ISO 9001:2008 Certificate No: RS 30332 for the supply and stockholding of analytical reference standards, chemicals, chromatography columns and related accessories. Our Certified Reference Standards are supplied by Guide 34 accredited manufacturers.

If you don’t know us, please visit our website www.greyhoundchrom.com we have access to over 1 million products – including the largest catalogue of Certified Reference and Analytical standards in the world.

Greyhound’s extensive range covers all areas of Agriculture, Chemical, Environmental, Food, Forensics, Petrochemical, Chemical, Life Sciences and Pharmaceutical analysis, holding stock of many popular products for prompt delivery via our extensive logistics network.

Greyhound prides itself on personal service which provides prompt, efficient, cost-effective, safe delivery of all products. With state-of-the art facilities and highly trained staff, Greyhound provides technical advice and distribution of Chromatography consumables across all disciplines. Our service is designed to provide a wide range of products, to help our clients to achieve excellent, cost-effective results. Greyhound manufactures its own range of Capillary Columns, Syringe Filters, SPE Columns and HPLC Columns, the 'Q' Range, as well as representing the industry’s best known manufacturers.

By working with the industry’s best known manufacturers we are able to tailor products to customer requirements and supply products on behalf of 3MBiosolveChironChromacolChem Service (Environmental and Pesticides); EP Scientific; Extrasynthese,  Hach Lange, HamiltonHigh Purity Standards; Jour Research; Larodan Fine Chemicals; Macherey-NagelMilliporeNational ScientificNIST, PAH Reference Standards; Pfaltz and Bauer; Regis Technologies; Rheodyne; RT Corporation; Samco Scientific; SGESGT FiltersSigma Aldrich, Fluka and Supelco, Sillicycle, Speciality Gases, SwagelokTCIThermo, Upchurch; Valco, Vici ,  Wellington Laboratories and Wheaton.  We offer a full range of chromatography and laboratory consumables, if you visit our website and do not see what you require please contact us and we will do our best to source your requirements for you.

Our services include; Chemical Standards; Chiral Chromatography; Derivatives Analysis; Solvents; Dioxins/Furans/PCBs/PBDEs; Environmental Analysis; Gas Filters; GC; GC-MS; LC-MS; HPLC; ICP, ICP-MS, AA; Ion Chromatography; Lamps; Prep Silica; Reagents; SPE Solid Phase Extraction; SPME Solid Phase Micro-Extraction; Syringes; TLC Thin Layer Chromatography; Valves; Vials/Caps/Septa. Our sales team is available to discuss your requirements in detail, from the application of products, to sourcing and prompt delivery. We are able to source hard to find chemicals which are no longer commercially available and are able to supply over 13,000 laboratory chemicals in small, convenient units.

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

Extrasynthese Botanical Reference Materials | Greyhound Chromatography
Extrasynthese Natural Substance Reference Materials | Greyhound Chromatography
Carotenoid Botanical Reference Standards | Greyhound Chromatography
Carotenoid Reference Standards | Greyhound Chromatography
Coulomat E Reagent for Karl Fisher Titration Honeywell Hydranal ™ | Greyhound Chromatography

Honeywell Coulometry Reagents for Karl Fischer Titration

 Honeywell Authorised Distributor Logo

HONEYWELL PRODUCT LISTING

Honeywell Hydranal ™ Coulomat E Reagent for Karl Fisher Titration

CAS NO: NOT APPLICABLE

 

Anolyte for coulometric Karl Fischer titration (ethanol-based), for cells with and without diaphragm

 

Synonym(s)
Ethyl Alcohol
Honeywell Hydranal ™ Water Standards Hydranal Coulomat E Reagent for Karl Fischer

 Advantages of Hydranal Coulometric Reagents

  • Easy to use
  • High accuracy for trace amounts of water
  • Stable conditions of the titration vessel
  • Broad product range
  • Long shelf life (up to five years)

Specifications

 

Property   Value
Suitability for KF Titration   test passed
Water (Karl Fischer)   5-50 ppm

 

Properties  

Property   Value
Boiling Point/Range     67°C 
Colour     Yellowish to Brownish, Clear
Density     0.980 g/cm3 (20°C)
Flashpoint     12°C
For Use With (Equipment)     KF Titration
Form     Liquid
Grade     Coulometric KF Reagents
Incompatible Materials  
  Oxidising Agents
Lower Explosion Limit     Not determined
Melting Point/Range     No data available
Partition Coefficient     No data available
Product Line     Hydranal ™
Solubility in Water     Completely miscable
Storage temperature     Ambient
Upper Explosion Limit     Not determined
Vapor Pressure     No data available
Viscosity     No data available
pH-Value     No data available

Safety Information      

GHS Classification

                                                            

GHS05 - Corrosive      GHS08 - Health Hazard        GHS07 - Harmful       GHS02 - Flammable

 

Property Value
Precautionary Statements In case of inadequate ventilation wear respiratory protection.;Wear protective gloves/protective clothing/eye protection/face protection.;Do not breathe dust/fumes/gas/mist/vapours/spray.
Hazard Class 3
Package Group II
UN ID UN1993

CONTACT US  

Tel:        +44 (0) 151 649 4000  

Web:     www.greyhoundchrom.com  

Email:   marketing@greyhoundchrom.com  

FOLLOW US  

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon   

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER  

SIGN UP HERE  

Greyhound Monthly Newsletter  

CATALOGUE DOWNLOADS  

Greyhound Q-Fil catalogue  Greyhound reference standards guide Greyhound Zpure Catalogue  Trajan GC Supplies catalogue

 Greyhound Chromatography Q-Range Vials Catalogue Image  Wellington Laboratories Catalogue 2021-2023   Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

 

 

Single Piston Isocratic Pumps - ML, MX & MXT CLASS UK Supplier| Greyhound Chromatography
Single Piston Isocratic Pumps - ML, MX & MXT CLASS | Greyhound Chromatography
High Performance Binary Gradient HPLC Pumps - LST Class | Greyhound Chormatography
For Sale at Greyhound - High Performance Binary Gradient Pumps - LST Class | Greyhound Chormatography