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Laboratory Chemicals & Reagents

Stains, Fluorescent Dyes & Histology Reagents

Browse 315 stains, fluorescent dyes & histology reagents: identifiers, molecular data and pack sizes, with worldwide shipping.

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Spectroscopy

Bismark brown R, for spectroscopy 40% chemical structure

Bismark brown R, for spectroscopy 40%

CAS: 5421-66-9
Formula: C₂₁H₂₆Cl₂N₈
MW: 461.4 g/mol

VQ-046146

Microscopy

Bismark brown Y chemical structure

Bismark brown Y

CAS: 10114-58-6
Formula: C₁₈H₂₀Cl₂N₈
MW: 419.3 g/mol

VQ-000502

Microscopy

Blue tetrazolium chemical structure

Blue tetrazolium

CAS: 1871-22-3
Formula: C₄₀H₃₂Cl₂N₈O₂
MW: 727.6 g/mol

VQ-000503

Blue tetrazolium chemical structure

Blue tetrazolium

CAS: 1871-22-3
Formula: C₄₀H₃₂Cl₂N₈O₂
MW: 727.6 g/mol

VQ-046897

AR

Blue tetrazolium, AR chemical structure

Blue tetrazolium, AR

CAS: 1871-22-3
Formula: C₄₀H₃₂Cl₂N₈O₂
MW: 727.6 g/mol

VQ-046795

AR / Microscopy

Blue tetrazolium, AR, for microscopy ≥95% chemical structure

Blue tetrazolium, AR, for microscopy ≥95%

CAS: 1871-22-3
Formula: C₄₀H₃₂Cl₂N₈O₂
MW: 727.6 g/mol

VQ-045506

Borax carmine (grenacher)

Borax carmine (grenacher)

Cat. No.: VQ-000504

VQ-000504

Bordeaux R chemical structure

CAS: 5858-33-3
Formula: C₂₀H₁₂N₂Na₂O₇S₂
MW: 502.4 g/mol

VQ-000505

Brazilin, 98% chemical structure

CAS: 474-07-7
Formula: C₁₆H₁₄O₅
MW: 286.28 g/mol

VQ-000506

LR

Brij-58, LR chemical structure

CAS: 9004-95-9
Formula: C₅₆H₁₁₄O₂₁
MW: 1123.5 g/mol

VQ-020222

Brilliant Black BN chemical structure

Brilliant Black BN

CAS: 2519-30-4
Formula: C₂₈H₁₇N₅Na₄O₁₄S₄
MW: 867.7 g/mol

VQ-019588

Microscopy

Brilliant blue FCF chemical structure

Brilliant blue FCF

CAS: 3844-45-9
Formula: C₃₇H₃₄N₂Na₂O₉S₃
MW: 792.9 g/mol

VQ-000507

Microscopy

Brilliant blue R chemical structure

Brilliant blue R

CAS: 6104-59-2
Formula: C₄₅H₄₄N₃NaO₇S₂
MW: 826 g/mol

VQ-000508

Microscopy

Brilliant cresyl blue

Brilliant cresyl blue

CAS: 81029-05-2
Formula: C₁₇H₂₀N₃OCl.1/2ZnCl₂
MW: 385.96 g/mol

VQ-000509

Extra Pure

Brilliant cresyl blue, extra pure

Brilliant cresyl blue, extra pure

CAS: 81029-05-2

VQ-046010

Brilliant Crocein (M.S.) (C.I. 27290) chemical structure

Brilliant Crocein (M.S.) (C.I. 27290)

CAS: 5413-75-2
Formula: C₂₂H₁₄N₄Na₂O₇S₂
MW: 556.5 g/mol

VQ-019640

Brilliant green chemical structure

Brilliant green

CAS: 633-03-4
Formula: C₂₇H₃₄N₂O₄S
MW: 482.6 g/mol

VQ-000510

Microscopy

Brilliant yellow chemical structure

Brilliant yellow

CAS: 3051-11-4
Formula: C₂₆H₁₈N₄Na₂O₈S₂
MW: 624.6 g/mol

VQ-000511

Spectroscopy

Brilliant yellow, for spectroscopy 70.0% chemical structure

Brilliant yellow, for spectroscopy 70.0%

CAS: 3051-11-4
Formula: C₂₆H₁₈N₄Na₂O₈S₂
MW: 624.6 g/mol

VQ-046147

Bromo chlorophenol blue chemical structure

Bromo chlorophenol blue

CAS: 2553-71-1
Formula: C₁₉H₁₀Br₂Cl₂O₅S
MW: 581.1 g/mol

VQ-000512

AR

Bromo chlorophenol blue, AR chemical structure

Bromo chlorophenol blue, AR

CAS: 2553-71-1
Formula: C₁₉H₁₀Br₂Cl₂O₅S
MW: 581.1 g/mol

VQ-046148

Bromo Cresol Purple Sodium Salt chemical structure

Bromo Cresol Purple Sodium Salt

CAS: 62625-30-3
Formula: C₂₁H₁₅Br₂NaO₅S
MW: 562.2 g/mol

VQ-019573

AR

Bromo phenol blue, GR chemical structure

Bromo phenol blue, GR

CAS: 115-39-9
Formula: C₁₉H₁₀Br₄O₅S
MW: 670 g/mol

VQ-000513

Practical

Bromo phenol blue, practical grade chemical structure

Bromo phenol blue, practical grade

CAS: 115-39-9
Formula: C₁₉H₁₀Br₄O₅S
MW: 670 g/mol

VQ-045650

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