New methylene blue
£84.80
Nigrosine
£49.20
Nitrazine yellow
£84.67
o-Aminoazotoluene
£76.80
Oil red EGN (Solvent red 26)
£54.53
Oil red O
£62.27
Orange G
£59.73
Orange II
£54.80
Orange IV
£66.93
Pararosaniline acetate
£66.93
Patent blue
£62.67
Phloxine B
£115.47
Ponceau 3R
£53.87
Ponceau 6
£53.20
Ponceau S
£73.07
Prussian blue
£40.00
Purpurin
£61.20
Quercetin dihydrate
£74.53
Quinizarin
£92.40
Quinoline yellow
£53.73