The answer is 1000. We assume you are converting between microgram and milligram. You can view more details on each measurement unit: mcg or mg. The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000000 mcg, or 1000000 mg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between micrograms and milligrams.
Most primed canvas is suitable for both oil paints and acrylic, but do check. If you want to prime canvas in a traditional style for oil painting (with rabbit skin glue for size and traditional gesso rather than acrylic gesso), you'll most probably have to do it yourself.
Paper Canvas has a photo matte coating of the highest quality suitable for dye and pigment inks. The back is plain paper so you can print text and light graphics on that side. 1  paper with a canvas texture.  compatible with dye and pigment inks.