Polarised light micrograph of crystals of a mixture of iron, aluminium, ammonium and potassium sulphates. Potassium aluminium sulphate or potash alum is used primarily for water purification, fireproof textiles and as an E number (E522) in the food industry. It finds uses in the cosmetic industry where it is employed in deodorants and as a styptic for bleeding after shaving. Magnification: x70 when printed at 10cm wide.

px px dpi = cm x cm = MB
Details

Creative#:

TOP25734638

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

Same folder images:

Same folder images