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Dyes, stains, ready-to-use staining solutions and quinones for visualisation, diagnostics and redox chemistry.

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Fluorescein dioctanoate

Dyes, indicators and quinones

Cat. No.: F-D0311
CAS: 19722-86-2
Formula: C₃₆H₄₀O₇
Pack sizes: 100 mg, 250 mg

Pack size	Cat. No.	Price
100 mg	F-D0311-100MG
250 mg	F-D0311-250MG

Fluorescein dipropionate

Dyes, indicators and quinones

Cat. No.: F-D0312
CAS: 7276-28-0
Formula: C₂₆H₂₀O₇
Pack sizes: 1 g

Pack size	Cat. No.	Price
1 g	F-D0312-1G

Fluorescein isothiocyanate isomer I, 97.5%

Dyes, indicators and quinones

Cat. No.: F-D0313
CAS: 3326-32-7
Formula: C₂₁H₁₁NO₅S
Purity: ≥ 97.5%
Pack sizes: 100 mg, 250 mg, 1 g

Pack size	Cat. No.	Price
100 mg	F-D0313-100MG
250 mg	F-D0313-250MG
1 g	F-D0313-1G

Fluorescein octadecyl ester

Dyes, indicators and quinones

Cat. No.: F-D0314
CAS: 138833-46-2
Formula: C₃₈H₄₈O₅
Purity: ≥ 97%
Pack sizes: 50 mg, 500 mg

Pack size	Cat. No.	Price
50 mg	F-D0314-50MG
500 mg	F-D0314-500MG

Fluorescein sodium salt, 90% (C.I. 45350)

Dyes, indicators and quinones

Cat. No.: F-D0315
CAS: 518-47-8
Formula: C₂₀H₁₀Na₂O₅
Purity: ≥ 90%
Pack sizes: 100 g, 500 g

Pack size	Cat. No.	Price
100 g	F-D0315-100G
500 g	F-D0315-500G

Fluorescein sodium salt, 98% (C.I. 45350)

Dyes, indicators and quinones

Cat. No.: F-D0316
CAS: 518-47-8
Formula: C₂₀H₁₀Na₂O₅
Purity: ≥ 98%
Pack sizes: 100 g

Pack size	Cat. No.	Price
100 g	F-D0316-100G

Fluorescein-5-thiosemicarbazide

Dyes, indicators and quinones

Cat. No.: F-D0317
CAS: 76863-28-0
Formula: C₂₁H₁₅N₃O₅S
Pack sizes: 50 mg, 100 mg, 500 mg

Pack size	Cat. No.	Price
50 mg	F-D0317-50MG
100 mg	F-D0317-100MG
500 mg	F-D0317-500MG

Fluoresceinamine, isomer I

Dyes, indicators and quinones

Cat. No.: F-D0318
CAS: 3326-34-9
Formula: C₂₀H₁₃NO₅
Purity: ≥ 97%
Pack sizes: 250 mg, 1 g, 10 g

Pack size	Cat. No.	Price
250 mg	F-D0318-250MG
1 g	F-D0318-1G
10 g	F-D0318-10G

Fluorescent Brightener 28

Dyes, indicators and quinones

Cat. No.: F-D0319
CAS: 4404-43-7
Formula: C₄₀H₄₄N₁₂O₁₀S₂
Purity: ≥ 135
Pack sizes: 1 g, 5 g, 25 g

Pack size	Cat. No.	Price
1 g	F-D0319-1G
5 g	F-D0319-5G
25 g	F-D0319-25G

Fluorescent Brightener 28 sodium salt

Dyes, indicators and quinones

Cat. No.: F-D0320
CAS: 4193-55-9
Formula: C₄₀H₄₄N₁₂O₁₀S₂Na₂
Pack sizes: 1 g, 5 g, 25 g

Pack size	Cat. No.	Price
1 g	F-D0320-1G
5 g	F-D0320-5G
25 g	F-D0320-25G

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