Lightboxes

Image 1 of 1
pH METER - Probe In Empty Beaker<br />
1 of 3<br />
A pH is used to measure hydrogen-ion concentrations.   Meter gives a neutral reading of 7.00.

Fphoto-45679812-2RM.jpg

pH METER - Probe In Empty Beaker
1 of 3
A pH is used to measure hydrogen-ion concentrations. Meter gives a neutral reading of 7.00.

Copyright:© 1998 Richard Megna - Fundamental Photographs

Search for Keywords:

Acid
analysis
apparatus
Base
beaker
chemical
chemistry
comparison
demonstration
digital
display
equipment
experiment
horizontal
lab
lab glass
labglass
laboratory
lcd
liquid crystal
measurement
ph
ph meter
science
sequence
series
silhouette
richard megna