For absorption measurements, especially with very small path widths, usually micro cuvettes with black walls are used to minimize stray light.

2 polished windows
path width 1 – 5 mm
black walls
PTFE-lid


ES quartz glassIR quartz glassOptical glassDimensions (mm)Path length (mm)Path width (mm)Volumen (ml)Remarks
PL.Q-123PL.I-123PL.G-12345 x 12,5 x 7,5510,17
PL.Q-124PL.I-124PL.G-12445 x 12,5 x 12,51010,35
PL.Q-125PL.I-125PL.G-12545 x 12,5 x 22,52010,7
PL.Q-126PL.I-126PL.G-12645 x 12,5 x 32,53011,0
PL.Q-127PL.I-127PL.G-12745 x 12,5 x 42,54011,4
PL.Q-128PL.I-128PL.G-12845 x 12,5 x 52,55011,75
PL.Q-129PL.I-129PL.G-12945 x 12,5 x 102,510013,5
PL.Q-133PL.I-133PL.G-12945 x 12,5 x 7,5530,5
PL.Q-134PL.I-134PL.G-12945 x 12,5 x 12,51031,0
PL.Q-135PL.I-135PL.G-12945 x 12,5 x 22,52032,1
PL.Q-136PL.I-136PL.G-12945 x 12,5 x 32,53033,15
PL.Q-137PL.I-137PL.G-12945 x 12,5 x 42,54034,2
PL.Q-138PL.I-138PL.G-12945 x 12,5 x 52,55035,25
PL.Q-139PL.I-139PL.G-13945 x 12,5 x 102,5100310,5
PL.Q-143PL.I-143PL.G-14345 x 12,5 x 7,5550,85
PL.Q-144PL.I-144PL.G-14445 x 12,5 x 12,51051,75
PL.Q-145PL.I-145PL.G-14545 x 12,5 x 22,52053,5
PL.Q-146PL.I-146PL.G-14645 x 12,5 x 32,53055,25
PL.Q-147PL.I-147PL.G-14745 x 12,5 x 42,54057,0
PL.Q-148PL.I-148PL.G-14845 x 12,5 x 52,55058,75
PL.Q-149PL.I-149PL.G-14945 x 12,5 x 102,5100517,5