Histology and Cytology

Hematoxylin Products for Science Education

Chemical Name or Material: Hematoxylin CAS: 517-28-2 Linear Formula: C16H14O6 Formula Weight: 302.27g/mol Synonym: Hematoxiline

Thionin (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Thionin CAS: 581-64-6 Purity Grade: Certified Biological Stain Molecular Formula: C12H10N3SCl Formula Weight: 263.74g/mol MDL Number: MFCD00078211 Synonym: Lauth's Violet

Safranin O (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Safranin O CAS: 477-73-6 Purity Grade: Certified Biological Stain Molecular Formula: C20H19ClN4 Formula Weight: 350.85g/mol MDL Number: MFCD00011759 Synonym: Basic Red 2

Fisherbrand™ Lab Knife Set Products for Science Education

Ultramicro to heavy-duty cutting edges for slicing rubber tubing, corks, plant and grain samples, and paraffin.

Wax Out™ Cleaning Solution, Fisher Chemical

Chemical Name or Material: Wax Out™ Cleaning Solution CAS: 8008-20-6 CAS: 5989-27-5 MDL Number: MFCD00212819

Toluidine Blue O Solution, 0.5% Products for Science Education

Chemical Name or Material: Toluidine Blue O Solution, 0.5% CAS: 92-31-9 CAS: 7732-18-5 Purity Grade: Laboratory Assay Percent Range: 0.5% w/v

Bromcresol Purple Indicator Solution, 0.04% Products for Science Education

Chemical Name or Material: Bromcresol Purple Indicator Solution, 0.04% CAS: 62625-30-3 CAS: 7732-18-5 Physical Form: Liquid

Bromophenol Blue sodium salt, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Bromophenol Blue, sodium salt Name Note: Pure CAS: 62625-28-9 Purity Grade: Pure Molecular Formula: C19H9Br4NaO5S Formula Weight: 691.94g/mol MDL Number: MFCD00013793 Synonym: 3',3'',5',5''-Tetrabromophenolsulfonephthalein

Basic 10 Stain Kit, Aqueous, Fisher Science Education Products for Science Education

Chemical Name or Material: Basic 10 Stain Kit Physical Form: Aqueous

Formaldehyde Solution, 37% Products for Science Education

Chemical Name or Material: Formaldehyde Solution, 37% CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Laboratory Assay Percent Range: 37% w/v Linear Formula: HCHO Synonym: Formalin

Formaldehyde Solution, 10% w/w in water, Fisher Chemical

Chemical Name or Material: Formaldehyde Solution, 10% w/w in 84.8 - 94.2% H2O CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Assay: 9.5 to 10.5% Assay Percent Range: 10% w/w MDL Number: MFCD00003274

Giemsa Stain (Powder/Certified Biological Stain), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Giemsa Stain CAS: 51811-82-6 Purity Grade: Certified Biological Stain Physical Form: Solid MDL Number: MFCD00081642

Fisherbrand™ Histosette II™ Tissue and Biopsy Cassettes

Open and close as often as necessary — cassettes will always relock securely

Cedarwood Oil (Histological), Fisher Chemical

Chemical Name or Material: Cedarwood Oil CAS: 8000-27-9 Purity Grade: Histological MDL Number: MFCD00132766

Toluidine Blue O (Certified Biological Stain), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Toluidine Blue O CAS: 92-31-9 Purity Grade: Certified Biological Stain Molecular Formula: C15H16ClN3S Formula Weight: 305.83g/mol MDL Number: MFCD00011934 Synonym: Basic Blue 17

Bromphenol Blue Indicator Solution, 0.04% Products for Science Education

Chemical Name or Material: Bromphenol Blue Indicator Solution, 0.04% CAS: 62625-28-9 CAS: 7732-18-5 Physical Form: Liquid

Thymol Blue Solution, 0.04% Products for Science Education

Chemical Name or Material: Thymol Blue Solution, 0.04% CAS: 62625-21-2 CAS: 7732-18-5 Assay Percent Range: 0.04% w/v Linear Formula: Sn

Phenolphthalein in IPA Solution Products for Science Education

Chemical Name or Material: Phenolphthalein in IPA Solution CAS: 67-63-0 CAS: 77-09-8 CAS: 7732-18-5 Formula Weight: Mixture

Crystal Violet, 1%, Solution Products for Science Education

Chemical Name or Material: Crystal Violet, Solution Synonym: Gentian Violet

Thionin Products for Science Education

Chemical Name or Material: Thionin CAS: 581-64-6 Assay Percent Range: >85% w/v Formula Weight: 263.74g/mol Synonym: 3, 7-Diaminophenothiazin-5-ium Chloride

Acid Fuchsin, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Acid Fuchsin Name Note: Pure CAS: 3244-88-0 Purity Grade: Pure Molecular Formula: C20H17N3Na2O9S3 Formula Weight: 585.52g/mol MDL Number: MFCD00013286 Synonym: Acid Violet 19

Carmine Products for Science Education

Chemical Name or Material: Carmine CAS: 1390-65-4 Assay Percent Range: 100% w/v Molecular Formula: C22H20O13/Al/Ca lake Formula Weight: 184.14g/mol Synonym: Aluminum Lake

Schiff Reagent Products for Science Education

Chemical Name or Material: Schiff Reagent CAS: 64365-11-3 CAS: 7440-44-0 CAS: 7647-01-0 CAS: 7681-57-4 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: <1% w/v Synonym: Test for aldehydes

Formaldehyde (USP), Fisher Chemical

Chemical Name or Material: Formaldehyde, 40% by Volume CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: USP Assay: 34.5% min. Assay Percent Range: 36.5 to 38.0 % Molecular Formula: CH2O Linear Formula: HCHO Formula Weight: 30.03g/mol MDL Number: MFCD00003274 Synonym: Formic Aldehyde

Wright' Stain (Powder/Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Wright«s Stain CAS: 68998-92-1 Purity Grade: Certified Biological Stain Physical Form: Solid MDL Number: MFCD00082143

Hematoxylin (Certified Biological Stain), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Hematoxylin CAS: 517-28-2 Purity Grade: Certified Biological Stain Molecular Formula: C16H14O6 · xH2O Formula Weight: 302.28g/mol MDL Number: MFCD00078111 Synonym: Hydroxybrasilin

Sudan III, 0.2% in Alcohol Solution Products for Science Education

Chemical Name or Material: Sudan III, 0.2% in Alcohol Solution CAS: 67-63-0 CAS: 85-86-9 Assay Percent Range: 99.8% w/v

Congo Red (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Congo Red CAS: 573-58-0 Purity Grade: Certified Biological Stain Molecular Formula: C32 H22N6Na2O6S2 Formula Weight: 696.65g/mol Synonym: Diphenyl Bisazonaphthionic Acid

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

Can be used for all gynecological and non-gynecological procedures

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