"Analytical Standards"

6325 Risultati

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Organic reference standard, Damascenone, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Damascenone, ≥98,0% (GC)

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Organic reference standard, Pentyl acetate, analytical standard, Supelco®

Supplier: Merck

Used as banana essence and test odorant in studies of olfactory function and in studies of the psychosocial effects of odor.

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Organic reference standard, Bisphenol S, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Bisphenol S, ≥98,0% (HPLC)

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Organic reference standard, 3-Methyl-1-butanol, analytical standard, Supelco®

Supplier: Merck

3-Methyl-1-butanol is a potential fuel additive, which is a natural product of fungus and yeast fermentation.

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EPA 610-N PAH Kit, analytical standard, Supelco®

Supplier: Merck

EPA 610-N PAH Kit, Supelco®, Analytical standard, : N/A

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Methyl hexanoate 99% analytical standard for GC

Supplier: Thermo Fisher Scientific

Methyl hexanoate 99% analytical standard for GC

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Organic reference standard, Benzyl benzoate, analytical standard, Supelco®

Supplier: Merck

Benzyl benzoate undergoes hydrogenation reaction catalyzed by a system of (Ru(acac)₃) (Where Ru-ruthenium/acac-acetylacetonate) with MeC(CH₂PPh₂)₃(tripodal triphosphine ligand).

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Methyl palmitoleate 99% analytical standard for GC

Supplier: Thermo Fisher Scientific

Methyl palmitoleate 99% analytical standard for GC

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Organic reference standard, Theobromine, analytical standard, Supelco®

Supplier: Merck

Theobromine is an active bronchodilator drug ingredient used in the treatment of acute and chronic asthma. It is a naturally present alkaloid in a wide variety of foods and beverages, such as coffee, cocoa, tea, yerba mate and energizing drinks.

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Organic acids kit, (21 components individually packaged), analytical standard, Supelco®

Supplier: Merck

Organic Acids Kit, Analytical standard, Neat

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Organic reference standard, Ecamsule, analytical standard, Supelco®

Supplier: Merck

Ecamsule (ECAM) has been used as a reference standard for observing the photo-stability and photo-sensitizing property of the ecamsule that forms a major ingredient in the production of sunscreen products by laser flash photolysis and steady-state HPLC coupled with mass spectrometry method.