Cobalt Glass
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
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
GB
41103308
0.28kg
2mm
100mm
100mm
Own Brand
Lab Equipment
Labware