Berdasarkan percobaan sebelumnya, kami mencoba menguji sejumlah masker non-medis yang ada di pasar dengan metode semprot.

Ada 12 produk yang kami coba. Ada masker yang lulus uji kami, ada juga yang tetap meloloskan partikel walau sudah menyaring sebagian besar, dan ada juga yang benar-benar meloloskan partikel.

Ini percobaan amatir yang memiliki sejumlah kelemahan.

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Based on our previous experiment, we tested a number of daily mask (non-medical mask) which were available in the market by spray them.

There were 12 product being tested. Some of them passed the test wonderfully, and some of them did filtered but not as effective as the earlier group, and some of them were really failed the test.

This was an amateur experiment. It had several weakness.



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