Skip to content

Laboratory Chemicals & Reagents

Stains, Fluorescent Dyes & Histology Reagents

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

417products

COA + SDSwith every lot

Microscopy

Carbol xylene

Cat. No.: VQ-000528

VQ-000528

Microscopy

Carmine chemical structure

CAS: 1390-65-4
Formula: C₂₂H₂₀O₁₃
MW: 492.4 g/mol

VQ-000529

Microscopy / Food Gra…

Carmine, for microscopy, food grade (FCC) chemical structure

Carmine, for microscopy, food grade (FCC)

CAS: 1390-65-4
Formula: C₂₂H₂₀O₁₃
MW: 492.4 g/mol

VQ-047113

AR / Microscopy

Carminic acid, GR chemical structure

Carminic acid, GR

CAS: 1260-17-9
Formula: C₂₂H₂₀O₁₃
MW: 492.4 g/mol

VQ-000530

Microscopy

Carmoisine A chemical structure

CAS: 3567-69-9
Formula: C₂₀H₁₂N₂Na₂O₇S₂
MW: 502.4 g/mol

VQ-000531

Microscopy

Celestine blue chemical structure

CAS: 1562-90-9
Formula: C₁₇H₁₈ClN₃O₄
MW: 363.8 g/mol

VQ-000532

Chlorophenol red chemical structure

Chlorophenol red

CAS: 4430-20-0
Formula: C₁₉H₁₂Cl₂O₅S
MW: 423.3 g/mol

VQ-045645

AR

Chlorophenol red, GR chemical structure

Chlorophenol red, GR

CAS: 4430-20-0
Formula: C₁₉H₁₂Cl₂O₅S
MW: 423.3 g/mol

VQ-000533

Chromotrope 2B chemical structure

CAS: 548-80-1
Formula: C₁₆H₉N₃Na₂O₁₀S₂
MW: 513.4 g/mol

VQ-045601

AR

Chromotrope 2B, GR chemical structure

Chromotrope 2B, GR

CAS: 548-80-1
Formula: C₁₆H₉N₃Na₂O₁₀S₂
MW: 513.4 g/mol

VQ-000534

Microscopy

Chromotrope 2R chemical structure

CAS: 4197-07-3
Formula: C₁₆H₁₀N₂Na₂O₈S₂
MW: 468.4 g/mol

VQ-000535

Microscopy

Chrysodine R chemical structure

CAS: 4438-16-8
Formula: C₁₃H₁₅ClN₄
MW: 262.74 g/mol

VQ-000536

Microscopy

Chrysodine Y chemical structure

CAS: 532-82-1
Formula: C₁₂H₁₃ClN₄
MW: 248.71 g/mol

VQ-000537

BP / Microscopy

Clove bud oil, natural, BP, for microscopy

Clove bud oil, natural, BP, for microscopy

CAS: 8000-34-8

VQ-047212

Congo red, certified chemical structure

Congo red, certified

CAS: 573-58-0
Formula: C₃₂H₂₂N₆Na₂O₆S₂
MW: 696.7 g/mol

VQ-000538

ACS

Congo red, certified, ACS chemical structure

Congo red, certified, ACS

CAS: 573-58-0
Formula: C₃₂H₂₂N₆Na₂O₆S₂
MW: 696.7 g/mol

VQ-046789

Microscopy

Congo red, indicator chemical structure

Congo red, indicator

CAS: 573-58-0
Formula: C₃₂H₂₂N₆Na₂O₆S₂
MW: 696.7 g/mol

VQ-000539

Microscopy

Coomassie brilliant blue G 250 chemical structure

Coomassie brilliant blue G 250

CAS: 6104-58-1
Formula: C₄₇H₄₈N₃NaO₇S₂
MW: 854 g/mol

VQ-000540

Electrophoresis

Coomassie brilliant blue R 250 chemical structure

Coomassie brilliant blue R 250

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

VQ-000541

Microscopy

Cotton blue chemical structure

CAS: 28983-56-4
Formula: C₃₇H₂₈N₃Na₂O₉S₃⁺
MW: 800.8 g/mol

VQ-000542

Coumarin 6, 98% chemical structure

Coumarin 6, 98%

CAS: 38215-36-0
Formula: C₂₀H₁₈N₂O₂S
MW: 350.4 g/mol

VQ-000543

Microscopy

Cresyl violet chemical structure

CAS: 10510-54-0
Formula: C₁₈H₁₅N₃O₃
MW: 321.3 g/mol

VQ-000544

Puriss

Croconic acid, 98% chemical structure

Croconic acid, 98%

CAS: 488-86-8
Formula: C₅H₂O₅
MW: 142.07 g/mol

VQ-000545

Microscopy

Crystal violet chemical structure

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-000546

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.

Request a quote Contact sales