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PH Meter Calibration Powder

Rp15,000

PH Meter Calibration Powder / Buffer Solution  PH4 & PH6.86

Cara kalibrasi dengan mencelupkan PH meter ke dalam air yg dicampurkan buffer solution, tunggu beberapa menit, dan sesuaikan PH meter dengan obeng yg disediakan sesuai nilai PH di buffer solution yg dipakai.

– 2 packs of pH buffer solutions, pH4 and pH 6.86
– Simple to use. Just add 250ml per powder packet
– Powder has an indefinite shelf life
– Easy 3-step procedure is written at the back of the packet
– Each pack volume: 250 ml
– Each powder packet/sachet makes 250ml of solution (when mixed with distilled or deionized water)
– Accuracy: ±0.01pH at 25°C

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