Agnes Veronica Victoria

3 Questions 5 Answers 0 Followers

Questions related from Agnes Veronica Victoria

How to analyze sodium lauryl sulfate using HPLC-RID?

Hi, I am analyzing the content of anionic surfactant: sodium lauryl sulfate (SLS) in commercial detergents using HPLC-RID/refractive index detector. I used column Agilent Zorbax Eclipse XDB C-18...

16 November 2020 1,635 2 View

How to quantify Sodium Lauryl Sulfate content in laundry detergent product?

I need to analyze the sodium lauryl sulfate content in laundry detergent product which contain 2 anionic surfactants (10-30% sodium alkylbenzene sulfonate (LAS) and 0-5% sodium lauryl sulfate...

02 November 2020 5,978 4 View

How to analyze alkyl distribution of Methyl Ester Sulfonate / Sulfonated Methyl Ester?

I need to analyze the alkyl distribution of Methyl Ester Sulfonate to know the molecular weight of my sample. I tried to use gas chromatography to do this. My method was to reflux the sample first...

15 July 2019 2,292 4 View