Diagnostic Chemicals

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.

Light Green SF, Yellowish (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Light Green SF, Yellowish CAS: 5141-20-8 Purity Grade: Certified Biological Stain Molecular Formula: C37H34N2O9S3Na2 Formula Weight: 792.85 MDL Number: MFCD00012121 Synonym: Acid Green 5

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.

Thermo Scientific™ Lab Vision™ Citrate Buffer for Heat-Induced Epitope Retrieval (10X)

Improve the reactivity of many antibodies in formalin-fixed tissues with the Thermo Scientific™ Lab Vision™ Citrate Buffer for Heat-Induced Epitope Retrieval (10X).

Thermo Scientific™ Richard-Allan Scientific™ Mark-It™ Tissue Marking Dyes Available on GSA/VA Contract for Federal Government customers only.

For a variety of tissue identification purposes use Thermo Scientific™ Richard-Allan Scientific™ Mark-It™ Tissue Marking Dyes.

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.

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 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

Thermo Scientific™ Lab Vision™ PT Module™ Deparaffinization and Heat-Induced Epitope Retrieval Solutions (100X)

Perform Heat Induced Antigen Retrieval (HIER) on formalin fixed paraffin-embedded tissue sections with Thermo Scientific™ Lab Vision™ PT Module™ Epitope Retrieval Solutions.

Brilliant Green (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Brilliant Green CAS: 633-03-4 Purity Grade: Certified Biological Stain Molecular Formula: C27H34N2O4S Formula Weight: 482.65 MDL Number: MFCD00011880 Synonym: Ethyl Green, Basic Green, Malachite Green G

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

Chemical Name or Material: Hydroxynaphthol Blue CAS: 63451-35-4 Purity Grade: Certified Grade Molecular Formula: C20H11N2Na3O11S3 Formula Weight: 620.47 MDL Number: MFCD00036393 Synonym: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt

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

Chemical Name or Material: Phenolphthalein Solution, Alcoholic 1.0% CAS: 77-09-8 CAS: 67-63-0 MDL Number: MFCD00005913

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.

Eriochrome™ Black T (Certified), Fisher Chemical

Chemical Name or Material: Eriochrome™ Black T CAS: 1787-61-7 Purity Grade: Certified Grade Molecular Formula: C20H12N3NaO7S Formula Weight: 461.38 MDL Number: MFCD00003935 Synonym: Superchrome Black TS, 1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt, Mordant Black 11

Methyl Orange (Certified ACS), Fisher Chemical

Chemical Name or Material: Methyl Orange CAS: 547-58-0 Purity Grade: Certified ACS Grade Molecular Formula: C14H14N3NaO3S Linear Formula: 4-NaOSO2C6H4N:NC6H4-4-N(CH3)2 Formula Weight: 327.33 MDL Number: MFCD00007502 Synonym: Sodium p-Dimethylaminoazobenzenesulfonate, Helianthin

Phthaldialdehyde, 98%

Chemical Name or Material: o-Phthaldialdehyde CAS: 643-79-8 Molecular Formula: C8H6O2 Formula Weight: 134.14 MDL Number: MFCD00003335 UN Number: UN2923 Beilstein: 878317

Formaldehyde, 37% by Weight (With Preservative/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Formaldehyde, 37% by Weight Name Note: With Preservative CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Certified ACS Grade Assay: 36.5 to 38.0% Assay Percent Range: 36.5 to 38.0 % Molecular Formula: CH2O Linear Formula: HCHO Formula Weight: 30.03 MDL Number: MFCD00003274 Synonym: Methanal, Methylene Oxide, Oxymethane, Formic Aldehyde, Methylaldehyde

Thermo Scientific™ Lab Vision™ Mayer's Hematoxylin

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

Crystal Violet (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Crystal Violet CAS: 548-62-9 Purity Grade: Certified Biological Stain Molecular Formula: C25H30ClN3 Formula Weight: 407.98 MDL Number: MFCD00011750 Synonym: Gentian Violet, Basic Violet 3

Thermo Scientific™ Lab Vision™ Avidin biotin Blocking Solution

Block nonspecific staining due to endogenous biotin in immunohistochemical staining with Thermo Scientific™ Lab Vision™ Avidin Biotin Blocking Solution

Thermo Scientific™ FITC Protein Blocking Agent (PBA)

Block nonspecific antibody binding of primary reagent with Thermo Scientific™ FITC Protein Blocking Agent (PBA)

Thyodene™ (Starch Soluble) Indicator, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Thyodene™ Indicator CAS: 9005-84-9 Molecular Formula: C6H10O5X MDL Number: MFCD00082026 Synonym: Starch, Soluble

Methylene Blue Trihydrate (Powder/USP), Fisher Chemical

Chemical Name or Material: Methylene Blue Trihydrate CAS: 7220-79-3 Purity Grade: USP Physical Form: Solid Assay: Inclusive between 98.0% Molecular Formula: C16H18ClN3S · 3 H2O Formula Weight: 373.9 MDL Number: MFCD00150008 Synonym: Basic Blue 9 Trihydrate

Bromocresol Purple (Certified), Fisher Chemical

Chemical Name or Material: Bromocresol Purple CAS: 115-40-2 Purity Grade: Certified Grade Molecular Formula: C21H16Br2O5S Formula Weight: 540.24 MDL Number: MFCD00011681 Synonym: 5, 5'dibromo-o-cresolsulfonphthalein

Xylenol Orange Tetrasodium Salt (Certified), Fisher Chemical

Chemical Name or Material: Xylenol Orange Tetrasodium Salt CAS: 3618-43-7 Purity Grade: Certified Grade Molecular Formula: C31H28N2Na4O13S Formula Weight: 760.59 MDL Number: MFCD00044293 Synonym: Xylenol Orange Indicator

Formaldehyde, 37% by Weight (Histological), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Formaldehyde, 37% by Weight CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Histological Grade Assay: 36.5 to 38.0% Assay Percent Range: 36.5 to 38.0 % Molecular Formula: CH2O Linear Formula: HCHO Formula Weight: 30.03 MDL Number: MFCD00003274 Synonym: Methanal, Methylene Oxide, Oxymethane, Formic Aldehyde, Methylaldehyde

Thermo Scientific™ Shandon™ Frozen Section Staining Kit

Process a limited number of slides in an ideal environment with the Thermo Scientific™ Shandon™ Frozen Section Staining Kit.

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