Application Notes: GC

Simulated Distillation of Middle Distillates and Lubricating Base Oils

December 05, 2022

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The determination of boiling range distribution of middle distillates and lubricating base oils by GC, with initial IBP of 100°C and FBP of below 750°C.

Analysis of Omega-3 Supplements by GC-FID

November 21, 2022

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FAME and cis/trans FAME composition of three omega-3 supplements have been analyzed using two diferent columns, a 100% polyethylene glycol and a 100% biscyanopropyl.

ASTM D7900 Determination of Light Hydrocarbons in Crude Oil

November 17, 2022

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Crude oils consist of hundreds of hydrocarbon compounds in which the boiling point distribution of these crude oils is an important parameter in the petroleum industry.

Trace impurities in Benzene by GC

October 10, 2022

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The UOP555 describes the determination of individual and total trace hydrocarbon impurities in olefin-free, high-purity benzene. SCION Instruments offers solution by gas chromatography (GC)

High-Speed UHPLC Beer Analysis

September 21, 2022

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This work introduces the analysis of iso-α-acids, α-acids, and humulinones in beer in reference to EBC 9.47. IBU was also measured with a UV–vis spectrophotometer.

High Speed Analysis of Xanthohumol in Beer

September 21, 2022

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In this app note, xanthohumol, isoxanthohumol, humulinones, iso-α-acids, α-acids, and β-acids are simultaneously analyzed by high performance liquid chromatography.

Analysis of α-Acids and β-Acids in Hops

September 21, 2022

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This article introduces the high-speed analysis of α-acids and β-acids in hops in reference to EBC 7.7 and ASBC Hops-14.

Analysis of Volatile Sulfur Compounds in Beer

September 21, 2022

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Volatile sulfur compounds were analyzed in commercially available beer samples using GC with headspace sampler and sulfur chemiluminescence detection.

Shimadzu's Total Support for Beer Analysis

September 21, 2022

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Shimadzu provides total solutions for beer analysis from farm to stein and service support to keep up with changing market demands.

Analysis of Aroma for Beverage Quality Control

September 21, 2022

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