Stains Dyes and Indicators

Thermo Scientific™ DAB Quanto Chromogen and Substrate

Obtain a strong brown staining that can be used for up to 2 weeks at 2° to 8°C or up to 1 week at room temperature with Thermo Scientific™ DAB Quanto Chromogen and Substrate.

Universal pH Indicator Solution, ACROS Organics™

Chemical Name or Material: pH Indicator solution, universal CAS: 67-63-0 MDL Number: MFCD00148741

Thermo Scientific™ Richard-Allan Scientific™ Signature Series Hematoxylin 7211 Available on GSA/VA Contract for Federal Government customers only.

Yield results that exceed those of Gill or Harris Hematoxylins with this uniquely formulated product.

Thermo Scientific™ Lab Vision™ Antibody Diluent OP Quanto

Achieve crisp staining while minimizing background staining with Thermo Scientific™ Lab Vision™ Antibody Diluent OP Quanto.

Eriochrome™ Black T (Certified), Fisher Chemical

CAS: 1787-61-7 Molecular Formula: C20H13N3NaO7S Molecular Weight (g/mol): 462.388 MDL Number: MFCD00003935 InChI Key: KJEKTGOJOIUSCG-GXTSIBQPSA-N Synonym: Superchrome Black TS, 1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt, Mordant Black 11 PubChem CID: 87355429

Thermo Scientific™ Richard-Allan Scientific™ Signature Series Eosin-Y 7111 Available on GSA/VA Contract for Federal Government customers only.

Create an ideal visual contrast to Hematoxylin with the fast-acting Thermo Scientific™ Richard-Allan Scientific™ Signature Series Eosin-Y counterstain.

Hydroxynaphthol Blue (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 63451-35-4 Molecular Formula: C20H11N2Na3O11S3 Molecular Weight (g/mol): 620.46 MDL Number: MFCD00036393 InChI Key: JQECMNGWLIFQLL-UHFFFAOYSA-K Synonym: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt PubChem CID: 44134769

Thermo Scientific™ Richard-Allan Scientific™ Signature Series Hematoxylin 1 7221 Available on GSA/VA Contract for Federal Government customers only.

Yield visually similar results to Gills 1 and 2 with this uniquely formulated product.

Crystal Violet (Certified Biological Stain), Fisher Chemical

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Gentian Violet, Basic Violet 3 PubChem CID: 11057 ChEBI: CHEBI:41688

Eriochrome™ Black T Solution, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Eriochrome™ Black T Solution CAS: 67-56-1 CAS: 1787-61-7 CAS: 1336-21-6 CAS: 7732-18-5 MDL Number: MFCD00003935 Synonym: Mordant Black 11

Sudan Black B, high purity biological stain, ACROS Organics™

CAS: 4197-25-5 Molecular Formula: C29H24N6 Molecular Weight (g/mol): 456.553 MDL Number: MFCD00006919 InChI Key: YCUVUDODLRLVIC-UHFFFAOYSA-N Synonym: C.I. 26150, Fat Black HB, Solvent Black 3 PubChem CID: 61336

Thermo Scientific™ Lab Vision™ Mayer's Hematoxylin

Designed for use in histological applications, Thermo Scientific™ Lab Vision™ Mayer's Hematoxylin provides superior quality.

Thermo Scientific™ Richard-Allan Scientific™ Signature Series Hematoxylin 2 7231 Available on GSA/VA Contract for Federal Government customers only.

Yield visually similar results to Gills 2 and 3 with this uniquely formulated product.

Fisher HealthCare™ Pinnacle Portfolio Eosin-Y Stain Available on GSA/VA Contract for Federal Government customers only.

A fast-acting, alcoholic counterstain which provides excellent delineation of cytoplasmic components

Phenolphthalein Solution, Alcoholic, 1.0%, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.328 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914

Eosin Y (Certified Biological Stain), Fisher Chemical

CAS: 17372-87-1 Molecular Formula: C20H12Br4Na2O8 Molecular Weight (g/mol): 745.904 MDL Number: MFCD00005040 InChI Key: MASXMTNVNASWNH-UHFFFAOYSA-L Synonym: D&C Red No. 22, Acid Red 87 PubChem CID: 91886399

Bromothymol Blue (Certified ACS), Fisher Chemical

CAS: 76-59-5 Molecular Formula: C27H28Br2O5S Molecular Weight (g/mol): 624.384 MDL Number: MFCD00077263 InChI Key: NUHCTOLBWMJMLX-UHFFFAOYSA-N Synonym: 3«, 3“-Dibromothymolsulfonephthalein PubChem CID: 6450 ChEBI: CHEBI:86155

Bromocresol Purple (Certified), Fisher Chemical

CAS: 115-40-2 Molecular Formula: C21H16Br2O5S Molecular Weight (g/mol): 540.222 MDL Number: MFCD00011681 InChI Key: ABIUHPWEYMSGSR-UHFFFAOYSA-N Synonym: 5, 5'dibromo-o-cresolsulfonphthalein PubChem CID: 8273 ChEBI: CHEBI:86154

Bromophenol Blue (Certified ACS), Fisher Chemical

CAS: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight (g/mol): 669.96 MDL Number: MFCD00005875 InChI Key: UDSAIICHUKSCKT-UHFFFAOYSA-N Synonym: 4,4'-(3H-2,1-Benzoxathiol-3-ylidene) bis-[2,6-dibromophenol] S,S-Dioxide, 4, 4'-(3H-2, 1-Benzoxathiol-3-ylidene) bis-[2 PubChem CID: 8272 ChEBI: CHEBI:59424

Phenolphthalein (Certified ACS), Fisher Chemical

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.328 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N Synonym: 3, 3-Bis(p-hydroxyphenyl)-1(3H)-isobenzofuranone, 3, 3-Bis(p-hydroxyphenyl) Phthallide PubChem CID: 4764 ChEBI: CHEBI:34914

Thermo Scientific™ Shandon™ Tissue-Marking Dyes

Permanently mark the margins of excised surgical specimens for exact orientation with Thermo Scientific™ Shandon™ Tissue-Marking Dyes.

Rhodamine B, ACROS Organics™

CAS: 81-88-9 Molecular Formula: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 MDL Number: MFCD00011931 InChI Key: PYWVYCXTNDRMGF-UHFFFAOYSA-N Synonym: Basic Violet 10, C.I. 45170 PubChem CID: 6694 ChEBI: CHEBI:52334

Nile Red 99%, ACROS Organics™

CAS: 7385-67-3 Molecular Formula: C20H18N2O2 Molecular Weight (g/mol): 318.376 MDL Number: MFCD00011639 InChI Key: VOFUROIFQGPCGE-UHFFFAOYSA-N Synonym: Nile blue A oxazone PubChem CID: 65182 ChEBI: CHEBI:52169

Invitrogen™ Molecular Probes™ Cholera Toxin Subunit B (Recombinant), Alexa Fluor™ 555 Conjugate Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Made from a recombinant version of the B subunit only to provide a very high-purity product that is completely free of the toxic A subunit

Eriochrome™Black T, ACS reagent, indicator grade, ACROS Organics™

CAS: 1787-61-7 Molecular Formula: C20H13N3NaO7S Molecular Weight (g/mol): 462.388 InChI Key: KJEKTGOJOIUSCG-GXTSIBQPSA-N Synonym: C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11 PubChem CID: 87355429

Thermo Scientific™ Richard-Allan Scientific™ Masson Trichrome Kit Available on GSA/VA Contract for Federal Government customers only.

Aids in differentiating collagen and smooth muscle in tumors. Comes with all stains and solutions necessary to complete the staining procedure.

Aniline Blue (Water Soluble/Certified Biological Stain), Fisher Chemical

CAS: 28631-66-5 Molecular Formula: C32H26N3Na2O9S3+ Molecular Weight (g/mol): 738.732 MDL Number: MFCD00036130 InChI Key: XOSXWYQMOYSSKB-UHFFFAOYSA-M Synonym: Acid Blue 93, Methyl Blue, Acid Blue, Soluble Blue PubChem CID: 131675892

  spinner