PH meter: Perbedaan antara revisi
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k Dikembalikan ke revisi 15907417 oleh Ihsantampubolon (bicara) Tag: Pembatalan |
k Bot: Perubahan kosmetika |
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Baris 66:
* [http://portal.acs.org/portal/PublicWebSite/education/whatischemistry/landmarks/beckman/index.htm Development of the Beckman pH Meter] – National Historic Chemical Landmark of the American Chemical Society
* [http://www.boojakascha.ch/index.php?page=laborratte_en DigitalAnalogPrinter] – Freeware compatible with the device shown in the article to monitor the pH in real time
* 1. [https://smartgardenguide.com/best-ph-for-hydroponics/ What is The Best pH For Hydroponics]
* 2. [https://www.hargaphmeter.com/2019/10/ady-lab-harga-ph-meter-hanna-hi98107-portable-hidroponik-digital-air.html pH meter hidroponik Hanna HI98107] - Spesifikasi dan harga pH meter hidroponik Hanna HI98107
* [https://www.hargaphmeter.com/2019/10/ady-lab-cara-kalibrasi-ph-meter-ph.html Cara Kalibrasi pH Meter]
* [https://www.hargaphmeter.com/2019/10/ady-lab-apa-itu-ph-meter-lihat-pengertian-ph-meter-adalah-harga-ph-meter-murah.html Apa Itu pH Meter]
[[Kategori:Alat elektronik]]
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