Chem Service Vitamin Standards
Chem Service Certified Reference Standard
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Since the middle of the 20th century, vitamins have been produced as commodity chemicals and made widely available as inexpensive semi-synthetic and synthetic-source multivitamin dietary and food supplements and additives. An organic chemical compound (or related set of compounds) is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. This includes essential nutrients, dietary minerals, essential fatty acids, or essential amino acids, many of which are offered by Chem Service. There have been mixed studies on the importance and safety of dietary supplementation. Most countries place dietary supplements in a special category under the general umbrella of foods, not drugs. This necessitates that the manufacturer, and not the government, be responsible for ensuring that its dietary supplement products are safe before they are marketed causing the regulation of supplements varies widely by country.
Chem Service offers an extensive range of vitamin standards and this list is growing. If you do not see the compound you need, please contact us and we may be able to produce it.
Part Number - Name - CAS# - Concentration/Solvent - Size
N-12746-10G p-Aminobenzoic acid 150-13-0 10gm
N-12746-2G p-Aminobenzoic acid 150-13-0 2gm
N-12301-10G L-Ascorbic acid 50-81-7 10gm
N-12301-2G L-Ascorbic acid 50-81-7 2gm
N-11463-100MG Cholecalciferol 67-97-0 100mg
S-11463U1-1ML Cholecalciferol Solution 100ug/ml in Toluene 1mL
S-11463A1-1ML Cholecalciferol Solution 100ug/ml in Acetonitrile 1mL
N-V24-1G Folic acid 59-30-3 1gm
N-12654-10G Nicotinamide 98-92-0 10gm
N-12654-2G Nicotinamide 98-92-0 2gm
N-12656-10G Nicotinic acid 59-67-6 10gm
N-12656-5G Nicotinic acid 59-67-6 5gm
N-V2-500MG Pyridoxal hydrochloride 65-22-5 500mg
N-V3-100MG Pyridoxamine dihydrochloride 524-36-7 100mg
N-V4-5G Sodium ascorbate 134-03-2 5gm
N-V5-250MG DL-6,8-Thioctic acid 1077-28-7 250mg
N-V6-1G Vitamin A palmitate 79-81-2 1gm
N-V7-5G Vitamin B1 hydrochloride 67-03-8 5gm
N-V8-1G Vitamin B1 mononitrate 532-43-4 1gm
N-V14-100MG Vitamin B12 68-19-9 100mg
N-V9-1G Vitamin B2 83-88-5 1gm
N-V11-1G Vitamin B-5 [Calcium pantothenate] 137-08-6 1gm
N-V12-1G Vitamin B6 65-23-6 1gm
N-V13-1G Vitamin B6 hydrochloride 58-56-0 1gm
N-V17-100MG Vitamin D2 50-14-6 100mg
N-V19-100MG Vitamin E 10191-41-0 100mg
N-V20-1G Vitamin E acid succinate 4345-03-3 1gm
N-V21-100MG Vitamin H 58-85-5 100mg
N-V22-100MG Vitamin K1 84-80-0 100mg
N-V23-1G Vitamin K3 58-27-5 1gm
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About the Author
Susan Massie, Sales & Marketing Director, Greyhound Chromatography and Allied Chemicals Email: sue@greyhoundchrom.com
Susan Massie is the Sales & Marketing Director for Greyhound Chromatography and Allied Chemicals, affectionately known as 'Greyhound' in our scientific community. Greyhound was founded by Susan's husband Paul Massie more than 40 years ago, Susan hasn't been in the business for all of that time but has been involved with Greyhound for over 17 years. Greyhound continues to grow, expanding into new markets and taking on the challenges of our ever changing environment. It's heartwarming to witness the world waking up to the fact that we are damaging our planet on a daily basis. Every action we take has a direct effect on our planet and the world we leave behind for future generations. Susan is passionate about climate change and is happy to work in an industry that can have a direct effect on reducing the impact of our actions on the environment. All of the team at Greyhound take our responsibilities very seriously, the products that we supply are used by the world's leading scientists and chemists as they endeavour to monitor and repair the environment. All is not lost, if we all take responsibility for our actions, from reducing our waste and reusing or recycling our material collateral we can make a difference. The internet is full of useful advice and guidance, Susan is proud to contribute to that wealth of knowledge whenever she can.
Greyhound prides itself on personal service which provides prompt, efficient, cost-effective, safe delivery of all products. Greyhound provides technical advice and distribution of Certified Reference Standards and Materials, Laboratory Consumables, Solvents and Reagents across all scientific disciplines. Greyhound Chromatography offers over 1 Million products from its UK warehouse. The team at Greyhound are proud to support the work of the world's leading scientists and chemists as they challenge the abuse of our planet and try to make a difference to the world we leave behind for our ancestors.
You can view Susan's Linked In Profile here https://www.linkedin.com/in/susan-massie-79ab4121/