Description
Piece of cobalt glass used in flame testing.
When flame testing for the detection of potassium ions, any sodium ions present mask the lilac colour with intense yellow, hence the presence of potassium may go undetected. However, on viewing the flame through the cobalt glass the presence of potassium is easily observed.
Dimensions: (L)75mm x (H)50mm x (D)1mm
Specifications
UNSPSC Code
41103308
Height
2in
Width
100in
Length
100in
Brand
Findel
Categories
Lab Equipment
Category
Labware
