OH06.037 French Ultramarine 18ml Old Holland Watercolour

B37 French Ultramarine Love Colour name: French Ultramarine Colour number: 37 Serie: B Pigment classification: Synthetic ultramarine Available: in 6 ml and 18 ml tube, half pan and pan Colour index: PB29 Colour index number: 77007 Lightfastness: Lightfast pigment according to ASTM category 1 and 2 Opacity/transparency: Semi transparent