Reagent A reagen Dissolved Oxygen DO meter 0 Calibration kalibrasi nol

Rp20.000

Reagent A reagen A Dissolved Oxygen DO meter zero Calibration kalibrasi nol
untuk semua alat oksigen mater yang perlu kalibrasi nol oksigen dalam air.

Cara pakai:
campurkan reagent kedalam 200 ml air kran /air aqua. Aduk hingga homogen. celupkan sensor do meter kemudian tekan kalibrasi. biarkan nilai do meter mendekati nol. lalu tekan finish.

Weight 2 g

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