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"Using plastic bottles to collect resin samples saves money and is environmentally friendly.
It should be promoted and used in the whole center as soon as possible
.
Guangzhou Petrochemical currently has 5 sets of plastic production units such as polyethylene and polypropylene
.
In the continuous effort to create results, Li Kong, an employee of the fourth laboratory of the inspection center, after long-term follow-up and observation, put forward the "suggestion of replacing film bags (plastic sealed bags) with large-mouth plastic sampling bottles for sampling", which was adopted
.
Since mid-October, the fourth laboratory has started to use special plastic bottles of 1 kg instead of plastic sealed bags, which can not only meet the requirements of analysis and sample retention, but also can be recycled.
The cost of film sampling bags can be saved by 20,000 yuan
.