GC-MS Results corelation with Plastics?

26 October 2024 1 3K Report

Hi i am facing problems to corelate GC MS results with plastics, their properties and usage. how can I solve my problem?

Abdelhak Maghchiche

To correlate GC-MS results with plastics, focus on identifying characteristic pyrolyzates and their associated compounds, which can reveal insights into the material's properties and usage. Integrating complementary techniques and reviewing relevant literature will enhance your understanding of how additives influence plastic performance.

Badges
Science topic

More Syed Raheel's questions See All

How to we see transcription activity of the bhlh79 family is at the N-terminal or C-terminal?

I'm a PhD Student. From Northwest Agriculture and Forestry University China. My Problem is this I start my work on bhlh79 transcription factor gene. I do my Y2H 5 time but the colonies appear on...

30 July 2024 1,412 8 View

How to determine the quantity/amount of secondary phase based only on peak intensity?

I have 3 different specimens. Each specimen has a main peak of the targeted phase, however, all of them also have a secondary peak of associated with a secondary phase. Now just based on the...

26 June 2024 5,049 5 View

How can machine learning be employed in the field of natural sciences?

Hello! I am pursuing Ph.D. in Environmental Sciences from Sambalpur University, India. My thesis topic broadly focuses on physico-chemical analysis of water and soil samples. I eagerly want to...

18 June 2024 1,897 4 View

Can someone help me with the alpha amylase inhibition assay?

I am determining the alpha amylase inhibition activity of my methanolic extracts by DNSA method. The problem is, my sample absorbance is higher than the negative control which made the final...

27 May 2024 9,348 0 View

How can I find permission and access to parenting style questionnaire?

I need to use and adapt the parenting style questionnaire in my ongoing research project, can somebody please help me regarding gaining permission and access to them as I am unable to find the...

25 May 2024 6,304 1 View

Cell Culture Debris? or Contamination?

I'm doing OSCC cell culture and routine media (supplemented MEM) changes every 72 hours. The media looks healthy in terms of color (reddish-orange), and there was no microbial contamination...

12 May 2024 9,279 2 View

What unique physiological traits do wild BSF adults exhibit?

differences in physiological traits of wild and domesticated (controlled/Lab Reared) black soldier fly

04 May 2024 173 0 View

How to improve RNA Integrity in bacteria using Purelink RNA mini kit?

I am using Purelink RNA mini kit (Fischer Scientific) to extract total RNA from bacteria. i need to get better RNA integrity number like more than 7, but for only one sample I got 7.4, for other...

01 May 2024 4,355 3 View

How to simulate Wall shear stress in COMSOL?

Water flows in a 2D pipe, I am able to prepare a simple simulation resulting in the velocity and pressure across the pipe. But I am interested to simulate the Wall shear stress generated by the...

22 April 2024 8,537 5 View

How to achieve stable quantum computations?

Achieving stable quantum computations is a challenging task due to the fragile nature of quantum systems. Welcome your valuable answers please. I am also proposing an idea to achieve this as...

21 April 2024 10,032 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Can I use a HisTRAP column for affinity chromatography?

I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...

07 August 2024 505 3 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 2 View