Table:
0
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1
Fluorescent dye
Color
mass (g/mol)
Absorb (nm)
Emit (nm)
ε (M −1 cm −1 )
2
FluoProbes 390
violet
343
390
479
24 000
3
FluoProbes 488
green
804
493
519
85 000
4
FluoProbes 532
yellow
765
532
553
117 000
5
FluoProbes547H
orange
736
557
574
150 000
6
FluoProbes 594
red
1137
601
627
120 000
7
FluoProbes647H
far-red
761
653
674
250 000
8
FluoProbes 682
far-red
853
690
709
140 000
9
FluoProbes 752
near-IR
879
748
772
270 000

Questions and formulas:
Question: What is the ε (m −1 cm −1 )  of the red dye?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="red"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,B2:B9="red"),6))
Level: medium
Question: How much absorption in nm does the orange dye have?
Formula: SUMIFS(D1,B1,"orange")
Formula2: SUMIFS(D2:D9,B2:B9,"orange")
Level: easy
Question: What is the ε (m −1 cm −1 ) of the orange flourescent dye?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="orange"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,B2:B9="orange"),6))
Level: medium
Question: What is the lowest dye absoprtion in nm?
Formula: MIN(D1)
Formula2: MIN(D2:D9)
Level: easy