1.Siapkan botol sampel 500 ml,aquad

1.Siapkan botol sampel 500 ml,aquadest, dan alumunium foil
2.Tuang aquadest pada botol sampel bersih 500 ml.tuang sampai tanda batas .
. Tutup botol dengan rapat ,tambahkan aquadest pada bagian tutup botol,beri label tanggal pembuatan
4.Autoclave pada suhu 121°C,selama 20 menit
5.Air steril siap digunakan

Hasil (Inggris) 1:

1.siapkan 500 ml sample bottles, distilled water, and aluminum foil
2.tuang distilled water in a clean sample bottle 500 ml.tuang to mark boundaries.
. tightly closed bottle, add distilled water in the bottle cap, label creation date
4.autoclave at a temperature of 121 ° C, for 20 minutes

5.air Sterile ready for use

Hasil (Inggris) 2:

1. prepare 500 ml sample bottle, aluminum foil, and aquadest
2. pour aquadest on the sample bottle 500 ml. pour clean until the sign limits.
. Bottle caps with a meeting, add aquadest on the bottle cap, give label creation date
4. Autoclave at a temperature of 121 ° C for 20 minutes
5. Water sterile ready to use