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Topic: analytical methods  (Read 1148 times)

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Offline larache121

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analytical methods
« on: October 21, 2019, 02:53:21 PM »
Hi everyone,
After converting a production process, a polyethylene producer receives an unusually large number of complaints about its LD-PE product.Customers complain of discoloration of the material, which intensifies when heated. Microscopic examination revealed micron-sized crystallites embedded in the polymer.

what analytical methods i  can use to determine the nature and extent of the contamination?

THANK YOU !!



Offline Borek

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Re: analytical methods
« Reply #1 on: October 21, 2019, 03:31:43 PM »
You have to show your attempts at answering the problem to receive help, this is a forum policy.
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Offline larache121

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Re: analytical methods
« Reply #2 on: October 23, 2019, 08:52:48 AM »
ok. well i think i can use (ATR)  IR spectroscopy to determine the nature of  the contamination but for the extent of the contamination,  will GC-MS work ?

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