Standard tocopherols, cholesterol, stigmasterol, and sitosterol were purchased from Sigma Chemical Co. n-Hexane (HPLC grade) and pyridine were procured from (Merck, Vikroli Mumbai, India) (St. Louis, Mo., USA). It was acquired from Supelco as Sylon BFT (Bis-(trimethylsilyl) trifluoroacetamide and trimethylchlorosilane (Bellefonte, Pa., USA).
Standard tocopherols
Manufactured by Merck Group
Sourced in India
Standard tocopherols are a group of fat-soluble compounds that function as natural antioxidants. They are commonly used in various applications, including as additives in pharmaceutical and food products.
Automatically generated - may contain errors
Lab products found in correlation
Sitosterol, by Merck Group (1 mentions)
N hexane hplc grade, by Merck Group (1 mentions)
Stigmasterol, by Merck Group (1 mentions)
Trimethylchlorosilane, by Merck Group (1 mentions)
Cholesterol, by Merck Group (1 mentions)
Pyridine, by Merck Group (1 mentions)
Pancreatic lipase, by Merck Group (1 mentions)
2 protocols using standard tocopherols
1
Lipid Profiling using Silylation
2
Fatty Acid Profiling of Rosa acicularis
Check if the same lab product or an alternative is used in the 5 most similar protocols
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Rosa acicularis seeds were purchased from a local market. Thirty-seven fatty acid methyl esters were used as standards. Standard tocopherols and pancreatic lipase used for sn-2 position analysis were obtained from Sigma Chemical Co. (St. Louis, MO) . Silica G, used for TLC plate preparation, was obtained from Qingdao Ocean Chemical Factory (Qingdao, China) . The methyl reagent was chromatographically purified. Other reagents were analytical grade. Cellulase, hemicellulase and protease were obtained from NOVO company.
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