Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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4,021 – 4,035 of 7,190 results

4,021

Fluotics PerkinElmer Janus compatible P235, sterile

PerkinElmer Janus compatible P235, sterile, Working Volume: 235uL, Tip Color: Clear, Tip Box, MDT, 50 racks/case with 96 tips per rack

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4,022

Chemglass Life Sciences #27 Low Actinic Red Stained Glass Stopper

#27 Low Actinic Red Stained Glass Stopper. Flask length solid penny head stopper with low actinic red stain.

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4,023

Electron Microscopy Sciences DPX Mountant for Microscopy, 100ml

DPX Mountant for Microscopy is a mixture of Distyrene, a plasticizer, and xylene. It is a colorless synthetic resin mounting media which replaces Xylene-Balsam. It preserves the stain and dries quickly. It comes in the amount of 100ml.

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4,024

Electron Microscopy Sciences Giemsa Stain Solution C.I. DcGe-19 100 ML

References: Differentiates types of leucocytes, bacteria and inclusion bodies. Giemsa, Centralbl. F. Publ., Abt. 1,37, 308 (1904) Stain for thick blood films; shows malarial parasites. Barber and Komp, Publ. Health Rep., 44, 2330 (1929) Bone marrow and stain for showing cell morphology; together with May-Grunwald Solution for pap staining. Pappenheim, Folia Haemat., 13, 338 (1912).

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4,025

Medchemexpress LLC Disperse blue 1 | 2475-45-8 | MFCD00001225 | 30.0% | 268.27 g/mol | C14H12N4O2 | 50 MG

Disperse Blue 1 is an organic dye used in biological research to stain cells and tissues. It is supplied as a small-quantity powder for laboratory staining and analytical applications and is intended for research use only.

Organic dye used for staining cells and tissues.
Suitable for staining and microscopy applications.
Molecular formula C14H12N4O2; molecular weight 268.27 g/mol.
CAS number 2475-45-8 for substance identification.
Available as a 50 MG pack for small-scale experiments.
Sold for research use only.

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4,026

Medchemexpress LLC Erythrosin B sodium salt | 568-63-8 | MFCD00144257 | 85.0% | 879.86 g/mol | C20H6I4Na2O5 | 5 MG

Erythrosin B sodium salt is an iodinated xanthene dye supplied as an orange-red, water-soluble solid used as a red colorant and staining reagent in biochemical assays, histology, and textile applications. The compound has formula C20H6I4Na2O5, a reported purity of 85%, and is provided in a small package for low-volume laboratory use.

Water-soluble iodinated xanthene dye suitable for staining and assays.
Provides a vivid orange-red color for visualization and tracing.
Available in a small 5 mg package for low-volume laboratory use.
Reported purity of 85% suitable for general laboratory applications.
Store sealed, away from moisture and light to maintain stability.

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4,027

ELABSCIENCE

NC3899702 MCCOYS 5A W/ PHENOL RED

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4,028

Boston Bioproducts Inc Erythrosin B Stain, 100 mL

This item has a minimum order requirements of 5L per supplier requirments.

Erythrosin B Stain, 100 mL

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4,029

COLE PARMER 3P RED DYE 1 GALLON

NC3350589 RED DYE 1 GALLON

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4,030

MERCEDES SCIENTIFIC Tissue Marking Dye 2oz Blue - Squeeze Tip, Screw Top

Tissue Marking Dye 2oz Blue - Squeeze Tip, Screw Top

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4,031

MERCEDES SCIENTIFIC Tissue Marking Dye .10fl oz 3ml Blue - Applicator Series, Fine line brush cap, 5 in a pack

Tissue Marking Dye .10fl oz 3ml Blue - Applicator Series, Fine line brush cap, 5 in a pack

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4,032

Electron Microscopy Sciences Alizarin Red S, Certified, C.I. DcAr-5 25 GR

(Alizarin Camine, Mordant Red 3)
CAS #130-22-3 C₁₄H₇O₇SNa.H₂O F.W. 360.28
Solubility: 7.69% Water 0.1% Alcohol

Alizarin Red S (Alizarin Camine, Mordant Red 3)is for Staining Bone, nervous tissue in small invertebrates, and for sections of nervous tissue. Use to differentiate bone from cartilage in mammalian embryos; used with Toluidine Blue (William, Stain Tech., 16, 23 1941).

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4,033

Electron Microscopy Sciences Cresyl Fast Violet, Certified, C.I. DcW-5 5 GR

(Cresyl Violet Acetate)
CAS #10510-54-0 C₁₈H₁₅N₃O₃ F.W. 321.34
Solubility: 0.13% water

Vogt's method for nerve cells. A neurological tissue stain. Nissl substance & PAS-positive material. Powers & Clark method for spinal cord and brain with formalin or Bouins fixed.

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4,034

Electron Microscopy Sciences Giemsa Stain Powder, Certified C.I. DcGe-19 10 GR

Thin film stain for differentiation of types of leucocytes; Rickettsiae, bacteria, & inclusion bodies. May-Grunwald/Giemsa for bone marrow stain. Pinkus' acid orcein-giemsa for connective tissue staining. Certified by the Biological Stain Commission All Dyes/Stains are for research use only. Not meant for drug, food household use.

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4,035

Leica Biosystems 10% Neutral Buffered Formalin, 2.5 Gallon

10% Neutral Buffered Formalin is a ready-to-use fixative formulated for routine tissue fixation in histology and pathology laboratories. This product is supplied in a 2.5 gallon cube container for bulk laboratory use.

Ready-to-use 10% neutral buffered formalin for tissue fixation.
2.5 gallon cube container (≈9.46 L) for bulk use.
Suitable for routine histology and pathology applications.
Premeasured volume reduces preparation time and variability.
Packaged for storage and transport in laboratory environments.

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Stains and Dyes

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Chemglass Life Sciences #27 Low Actinic Red Stained Glass Stopper Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Disperse blue 1 | 2475-45-8 | MFCD00001225 | 30.0% | 268.27 g/mol | C14H12N4O2 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Erythrosin B sodium salt | 568-63-8 | MFCD00144257 | 85.0% | 879.86 g/mol | C20H6I4Na2O5 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Chemglass Life Sciences #27 Low Actinic Red Stained Glass Stopper

Medchemexpress LLC Disperse blue 1 | 2475-45-8 | MFCD00001225 | 30.0% | 268.27 g/mol | C14H12N4O2 | 50 MG

Medchemexpress LLC Erythrosin B sodium salt | 568-63-8 | MFCD00144257 | 85.0% | 879.86 g/mol | C20H6I4Na2O5 | 5 MG