Fluorescent Dyes: Pyranine and Quinine - UVc

 

FOV: 4" wide.

 

Left: Pyranine (from yellow hi-liter pen)

Right: Jolly Rancher Cherry candy partially dissolved in concentrated tonic water containing quinine.

 

Contains:

Pyranine (FL Yellow green >BL/UVabc)

Red Dye #40 (FL Red >BL/UVabc)

Quinine (FL Blue >UVabc)

 

Shown under UVc light.

 

Key:

WL = White light (halogen + LED)

FL = Fluoresces

PHOS = Phosphorescent

Blue = 450nm,

UVa = 368nm (LW), UVb = 311nm (MW), UVc = 254nm (SW)

'>' = "stimulated by:", '!' = "bright", '~' = "dim"

 

Pyranine and Quinine

16Nov2015

 

Series best viewed in Light Box mode using Right and Left arrows to navigate.

Photostream best viewed in Lightbox mode (in the dark).

 

18 Watt Triple Output UV lamp from Polman Minerals - Way Too Cool UV lamps

Done