Europium
Europium
The Red/Gray color tubes have serum in the serum separating tubes.
The Red/Gray color tubes usually have serum in them.
red lights, lasers, vacuum tubes, some TV tubes, etc.
The tubes used for fasting glucose is the SST tubes. The tubes are clear in color. The stoppers for the tubes are gold and red gray in color. The tubes contain a gel inside for separating the blood.
you can have any color but red... and the tubes can't be visible you can have any color but red... and the tubes can't be visible
Neon applications are: - lighting (red color) - cryogenic liquid - lasers - television tubes - vacuum tubes
monochromatic means it can display only one color except black.Each pixel in Monochromatic crt contain a phosphor dot of one color whereas in color CRT the phosphor dot in each pixel contains three colors Red, green, blue(RGB).
Lycopene is the chemical that gives them their red color.
Non additive red tube
Light is transmitted colour, it is called additive colour. Pigment is reflected colour. They have different primary colours. When the light is reflected from something, as in paint, the three primary colours are red, yellow, and blue but for transmitted light the primary colours are red, green, blue - RGB. Computer screens and televisions use RGB colour. Red + Green gives yellow; Red + Blue gives magenta and Green + Blue gives cyan.
Color addition of the colors Red, Green and Blue.