Tag: three

#HoodDocumentary | Family Business

#HoodDocumentary | Family Business

MUSIC PLAYS Reece, don’t forget to congratulate your aunt on her promotion. Relax, B. Excuse me? Hmm? I’ll congratulate her. Listen, Reece, just because the camera’s here, don’t think I won’t put you in your place. Yes, Mum….

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pH Meter Calibration

pH Meter Calibration

The pH meter is an important lab instrument used for measuring the acidity or alkalinity of a liquid. It must be calibrated before each use to ensure accurate readings. Let’s do a 3-point calibration First, we need to…

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