Collection: Dyes & Fluorescence

Catalogue

Dyes & Fluorescence

High-purity dyes and fluorescent probes for research, microscopy, histology, and analytical applications. Research-grade purity for consistent, reproducible results — trusted by laboratories and independent researchers worldwide.

What we supply

Biological stains
Fluorescent probes
Histological dyes
Indicator dyes
Specialty colorants for R&D

Molecular probes for Biology

Every shipment includes

Batch-specific CoA
SDS — EU CLP/GHS compliant
Commercial invoice
DDP service available worldwide
Shipped from Helsinki, Finland

Hematoxylin | CAS 517-28-2 | ≥99.0%

Hematoxylin | CAS 517-28-2 | ≥99.0%

Vendor:
NorrChemica™

Regular price From €59,00 EUR (incl. VAT)

Regular price Sale price From €59,00 EUR
Methylene Blue Trihydrate | CAS 7220-79-3 | ≥99.5%

Methylene Blue Trihydrate | CAS 7220-79-3 | ≥99.5%

Vendor:
NorrChemica™

Regular price From €23,20 EUR (incl. VAT)

Regular price Sale price From €23,20 EUR
7-Diethylamino-4-methylcoumarin (Coumarin 1) | CAS 91-44-1 | ≥98%

7-Diethylamino-4-methylcoumarin (Coumarin 1) | CAS 91-44-1 | ≥98%

Vendor:
NorrChemica™

Regular price From €21,50 EUR (incl. VAT)

Regular price Sale price From €21,50 EUR
Pyranine (HPTS) | CAS 6358-69-6 | ≥85%

Pyranine (HPTS) | CAS 6358-69-6 | ≥85%

Vendor:
NorrChemica™

Regular price From €22,90 EUR (incl. VAT)

Regular price Sale price From €22,90 EUR
Rhodamine 6G | CAS 989-38-8 | Dye Content ≥90%

Rhodamine 6G | CAS 989-38-8 | Dye Content ≥90%

Vendor:
NorrChemica™

Regular price From €20,00 EUR (incl. VAT)

Regular price Sale price From €20,00 EUR
Victoria Blue R | CAS 2185-86-6 | ≥98%

Victoria Blue R | CAS 2185-86-6 | ≥98%

Vendor:
NorrChemica™

Regular price From €21,20 EUR (incl. VAT)

Regular price Sale price From €21,20 EUR
Coumarin 6 | CAS 38215-36-0 | ≥98%

Coumarin 6 | CAS 38215-36-0 | ≥98%

Vendor:
NorrChemica™

Regular price From €27,20 EUR (incl. VAT)

Regular price Sale price From €27,20 EUR
4-Chloro-7-nitrobenzofurazan (NBD-Cl) | CAS 10199-89-0 | ≥98%

4-Chloro-7-nitrobenzofurazan (NBD-Cl) | CAS 10199-89-0 | ≥98%

Vendor:
NorrChemica™

Regular price From €24,90 EUR (incl. VAT)

Regular price Sale price From €24,90 EUR
Thymol Blue | CAS 76-61-9 | Indicator Grade

Thymol Blue | CAS 76-61-9 | Indicator Grade

Vendor:
NorrChemica™

Regular price From €27,20 EUR (incl. VAT)

Regular price Sale price From €27,20 EUR
Chrome Azurol S | CAS 1667-99-8 | Analytical Reagent Grade

Chrome Azurol S | CAS 1667-99-8 | Analytical Reagent Grade

Vendor:
NorrChemica™

Regular price From €21,90 EUR (incl. VAT)

Regular price Sale price From €21,90 EUR
Neutral Red BS | CAS 553-24-2 | Biological Stain Grade

Neutral Red BS | CAS 553-24-2 | Biological Stain Grade

Vendor:
NorrChemica™

Regular price From €24,90 EUR (incl. VAT)

Regular price Sale price From €24,90 EUR
Bromothymol Blue | CAS 76-59-5 | ≥99%

Bromothymol Blue | CAS 76-59-5 | ≥99%

Vendor:
NorrChemica™

Regular price From €22,90 EUR (incl. VAT)

Regular price Sale price From €22,90 EUR
Erythrosine B | CAS 16423-68-0 | ≥90%

Erythrosine B | CAS 16423-68-0 | ≥90%

Vendor:
NorrChemica™

Regular price From €27,90 EUR (incl. VAT)

Regular price Sale price From €27,90 EUR
Thioflavin T (Powder) | CAS 2390-54-7 | ≥95%

Thioflavin T (Powder) | CAS 2390-54-7 | ≥95%

Vendor:
NorrChemica™

Regular price From €27,90 EUR (incl. VAT)

Regular price Sale price From €27,90 EUR
Phloxine B (Powder) | CAS 18472-87-2 | Dye content ≥90%

Phloxine B (Powder) | CAS 18472-87-2 | Dye content ≥90%

Vendor:
NorrChemica™

Regular price From €19,90 EUR (incl. VAT)

Regular price Sale price From €19,90 EUR
Luminol (Powder) | CAS 521-31-3 | ≥98%

Luminol (Powder) | CAS 521-31-3 | ≥98%

Vendor:
NorrChemica™

Regular price From €24,90 EUR (incl. VAT)

Regular price Sale price From €24,90 EUR
Nile Blue Chloride | CAS 2381-85-3 | Reagent Grade

Nile Blue Chloride | CAS 2381-85-3 | Reagent Grade

Vendor:
NorrChemica™

Regular price From €29,90 EUR (incl. VAT)

Regular price Sale price From €29,90 EUR
Coomassie Brilliant Blue G-250 | CAS 6104-58-1 | Biological Stain grade

Coomassie Brilliant Blue G-250 | CAS 6104-58-1 | Biological Stain grade

Vendor:
NorrChemica™

Regular price From €33,50 EUR (incl. VAT)

Regular price Sale price From €33,50 EUR
Orcein (Synthetic) | CAS 1400-62-0 | E1%1cm ≥ 295 (MeOH, 579–583 nm)

Orcein (Synthetic) | CAS 1400-62-0 | E1%1cm ≥ 295 (MeOH, 579–583 nm)

Vendor:
NorrChemica™

Regular price From €39,90 EUR (incl. VAT)

Regular price Sale price From €39,90 EUR
Trypan Blue (Direct Blue 14) | CAS 72-57-1 | Dye Content ≥70%

Trypan Blue (Direct Blue 14) | CAS 72-57-1 | Dye Content ≥70%

Vendor:
NorrChemica™

Regular price From €24,90 EUR (incl. VAT)

Regular price Sale price From €24,90 EUR
Auramine O | CAS 2465-27-2 | ≥80% Dye Content

Auramine O | CAS 2465-27-2 | ≥80% Dye Content

Vendor:
NorrChemica™

Regular price From €27,90 EUR (incl. VAT)

Regular price Sale price From €27,90 EUR
Fluorescein | CAS 2321-07-5 | ≥90% Dye Content

Fluorescein | CAS 2321-07-5 | ≥90% Dye Content

Vendor:
NorrChemica™

Regular price From €22,00 EUR (incl. VAT)

Regular price Sale price From €22,00 EUR
Rose Bengal Sodium | CAS 632-69-9 | Dye Content ≥80%

Rose Bengal Sodium | CAS 632-69-9 | Dye Content ≥80%

Vendor:
NorrChemica™

Regular price From €27,00 EUR (incl. VAT)

Regular price Sale price From €27,00 EUR
Ponceau S (Acid Red 112) | CAS 6226-79-5 | BS Grade

Ponceau S (Acid Red 112) | CAS 6226-79-5 | BS Grade

Vendor:
NorrChemica™

Regular price From €27,00 EUR (incl. VAT)

Regular price Sale price From €27,00 EUR
Toluidine Blue O | CAS 92-31-9 | Dye Content ≥75%

Toluidine Blue O | CAS 92-31-9 | Dye Content ≥75%

Vendor:
NorrChemica™

Regular price From €39,00 EUR (incl. VAT)

Regular price Sale price From €39,00 EUR
Alcian Blue 8GX | CAS 33864-99-2 | Dye Content ≥80%

Alcian Blue 8GX | CAS 33864-99-2 | Dye Content ≥80%

Vendor:
NorrChemica™

Regular price From €43,00 EUR (incl. VAT)

Regular price Sale price From €43,00 EUR
Eosin Y (Free Acid) | CAS 15086-94-9 | ≥97%

Eosin Y (Free Acid) | CAS 15086-94-9 | ≥97%

Vendor:
NorrChemica™

Regular price From €17,00 EUR (incl. VAT)

Regular price Sale price From €17,00 EUR
Safranine O | CAS 477-73-6 | Dye Content: ≥85%

Safranine O | CAS 477-73-6 | Dye Content: ≥85%

Vendor:
NorrChemica™

Regular price From €29,00 EUR (incl. VAT)

Regular price Sale price From €29,00 EUR
Resazurin Sodium Salt | CAS 62758-13-8 | ≥90.0%

Resazurin Sodium Salt | CAS 62758-13-8 | ≥90.0%

Vendor:
NorrChemica™

Regular price From €27,20 EUR (incl. VAT)

Regular price Sale price From €27,20 EUR