Benefits of using disposable plastic petri dishes

Switching to disposable plastic petri dishes can reduce labor costs, save enterprise costs, reduce labor intensity, and improve inspection accuracy.

The benefits of switching to disposable plastic petri dishes are as follows:


玻璃培养皿

塑料培养皿

刷板

每天刷板1000-1500对,用人工3、4人。

破损20-30对

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灭菌

每天需要进行灭菌处理,用人工1-2人。

破损20-30对

已灭菌

灭菌设施

需要灭菌设施,需要对灭菌设施操作、维护

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搬运

每天需要3-4次的运输

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烘干/晾干

需要烘干/晾干处理

--

灭菌效果

开放式灭菌,有可能出现二次有菌。

封闭式灭菌。

工人劳动强度

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Comparison of cost estimates (calculated based on 1000 pairs of petri dishes per day)


Daily cost of glass petri dish = manual salary 120 for brushing plate + manual salary 120 for sterilization 120 + depreciation and maintenance cost of facility 100 + damage rate 5% estimate 125 = 465


Daily cost of plastic petri dishes = 440-440 * 17% = 365.2



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