"Analytical Standards"

6219 Results

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Organic reference standards, delta-Tocopherol, analytical standard, Supelco®

Supplier: Merck

Organic Standard, δ-Tocopherol, 100 mg, Pack type: Ampule

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Organic reference standard, N-Nitrosodi-n-propylamine, analytical standard, Supelco®

Supplier: Merck

Organic Standard, N-Nitrosodi-n-propylamine, 100 mg/ampule

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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.

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Organic reference standard, Methapyrilene HCl, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Methapyrilene HCl

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Pesticide reference standard, Endrin ketone, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Endrin ketone, 25 mg/ampule

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Organic reference standard, ethyl pyruvate, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Ethyl pyruvate, ≥97,0% (GC)

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Organic reference standard, 2-Methoxy-4-methylphenol, analytical standard, Supelco®

Supplier: Merck

Organic Standard, 2-Methoxy-4-methylphenol, ≥98,0% (GC)

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Organic reference standard, Tetrahydrofurfuryl alcohol, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Tetrahydrofurfuryl alcohol, ≥98,5% (GC)

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Organic reference standard, Diallyl disulfide, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Diallyl disulfide, ≥96,0% (GC)

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Organic reference standards, (+)-gamma-Tocopherol, analytical standard, Supelco®

Supplier: Merck

Organic Standard, (+)-gamma-Tocopherol, 25 mg/ampule

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Trichloroethylene Analytical standard, Fluka™

Supplier: Honeywell Chemicals

Honeywell Fluka™ offers an expanding range of high quality inorganic certified reference materials and organic reference materials.

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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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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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Norfloxacin, 98%, analytical standard

Supplier: Thermo Fisher Scientific

Organic Standard, Norfloxacin 98%, Pack type: Glass bottle

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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 reference standard, (-)-beta-Pinene, analytical standard, Supelco®

Supplier: Merck

(-)-β-Pinene is a monoterpenoid, naturally found in the resins of pine trees and other conifers. It comprises of an exocyclic double bond in its structure.