Diagnostic Chemicals

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

Chemical Name or Material: Bromothymol Blue Name Note: pH Indicator CAS: 76-59-5 Purity Grade: Certified ACS Molecular Formula: C27H28Br2O5S Formula Weight: 624.4g/mol MDL Number: MFCD00077263 Synonym: 3«, 3“-Dibromothymolsulfonephthalein

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

Bromophenol Blue (Certified ACS), Fisher Chemical

Chemical Name or Material: Bromophenol Blue Name Note: pH Indicator CAS: 115-39-9 Purity Grade: Certified ACS Molecular Formula: C19H10Br4O5S Linear Formula: C6H4SO2OC(C6H2-3, 5-Br2-4-OH)2 Formula Weight: 669.96g/mol MDL Number: MFCD00005875 Synonym: 4, 4'-(3H-2, 1-Benzoxathiol-3-ylidene) bis-[2

Bromothymol Blue, Pure, Conform to ACS, ACROS Organics™

Chemical Name or Material: Bromothymol Blue Name Note: Pure CAS: 76-59-5 Purity Grade: ACS Reagent Molecular Formula: C27H28Br2O5S Formula Weight: 624.38g/mol MDL Number: MFCD00005872 Synonym: 3';, 3';';-Dibromothymolsulfonephthalein

Bromocresol Purple (Certified), Fisher Chemical

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

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

Resazurin, Sodium Salt, High Purity Biological Stain, ACROS Organics™

Chemical Name or Material: Resazurin, sodium salt CAS: 62758-13-8 Purity Grade: Pure Molecular Formula: C12H6NNaO4 Formula Weight: 251.17g/mol MDL Number: MFCD00005036 Synonym: 7-Hydroxy-3H-phenoxazin-3-one 10-oxide, sodium salt

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

Nitro Blue Tetrazolium Chloride monohydrate, 90%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Nitro Blue Tetrazolium Chloride monohydrate CAS: 298-83-9 CAS Min %: 88.0 CAS Max %: 100.0 CAS: 67-56-1 CAS: 7732-18-5 Assay: 88% min. Assay Percent Range: 90% Molecular Formula: H2O·CH4O Formula Weight: 867.69g/mol MDL Number: MFCD00150013 Synonym: Nitro BT

Fuchsin Basic (Pararosaniline/Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Fuchsin Basic CAS: 632-99-5 Purity Grade: Certified Biological Stain Physical Form: Solid Molecular Formula: C20H19N3 · HCl MDL Number: MFCD00001657 Synonym: Magenta

Methyl Orange (Certified ACS), Fisher Chemical

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

Schiff Reagent Solution (Modified), Fisher Chemical

Chemical Name or Material: Schiff Reagent Solution Name Note: Modified CAS: 632-99-5 CAS: 7681-57-4 CAS: 7647-01-0 CAS: 7732-18-5 MDL Number: MFCD00081985

Rhodamine B, Fisher Chemical

Chemical Name or Material: Rhodamine B CAS: 81-88-9 Molecular Formula: C28H31 ClN2O3 Formula Weight: 479g/mol MDL Number: MFCD00011931 Synonym: Tetraethylrhodamine

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 Assay: 36.5 to 38.0% 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

Eriochrome™ Black T Solution, Fisher Chemical

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

Phenol Red, Free Acid (Certified ACS), Fisher Chemical

Chemical Name or Material: Phenol Red, Free Acid CAS: 143-74-8 Purity Grade: Certified ACS Molecular Formula: C19H14O5S Linear Formula: C6H4SO2OC(C6H4-4-OH)2 Formula Weight: 354.39g/mol MDL Number: MFCD00003552 Synonym: 4, 4'-(3H-2, 1-Benzoxathiol-3-yildene)bisphenol S

Fast Green FCF (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Fast Green FCF CAS: 2353-45-9 Purity Grade: Certified Biological Stain Molecular Formula: C37H34N2Na2O10S3 Formula Weight: 808.85g/mol MDL Number: MFCD00013053 Synonym: FD&C Green No. 3

Malachite Green (Technical), Fisher Chemical

Chemical Name or Material: Malachite Green CAS: 569-64-2 Purity Grade: Technical Molecular Formula: C23H25N2Cl Formula Weight: 364.9g/mol MDL Number: MFCD00011751 Synonym: Basic Green 4

Eosin Y, 0.25% Alcoholic, Fisher Chemical

Chemical Name or Material: Eosin Y, Alcoholic Name Note: 0.25% Solution CAS: 64-17-5 CAS: 67-63-0 CAS: 67-56-1 CAS: 17372-87-1 CAS: 7732-18-5 MDL Number: MFCD00036189 Synonym: Acid Red 87

Eriochrome™ Black T (Certified), Fisher Chemical

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

Tissue Dry Dehydrant, Fisher Chemical

Chemical Name or Material: Tissue Dry Dehydrant CAS: 67-63-0 CAS: 109-86-4 MDL Number: MFCD00212754

Bromocresol Purple, sodium salt, pure, water soluble, indicator, ACROS Organics™

Chemical Name or Material: Bromocresol Purple, sodium salt Name Note: Water soluble, Indicator, Pure CAS: 62625-30-3 Purity Grade: Pure Molecular Formula: C21H15Br2NaO5S Formula Weight: 562.20g/mol MDL Number: MFCD00148896 Synonym: 5';, 5';';-Dibromo-o-cresolsulfonephthalein, sodium salt

Luxol Fast Blue MBSN, pure, ACROS Organics™

Chemical Name or Material: Luxol™ Fast Blue MBSN Name Note: Pure CAS: 1328-51-4 Purity Grade: Extra pure Molecular Formula: C32H12CuN8Na2O6S2 Formula Weight: 778.15g/mol MDL Number: MFCD00071424 Synonym: Solvent Blue 38

Formalin, Buffered, 10% (Acetate Buffer/Certified), Fisher Chemical

Chemical Name or Material: Formalin, Buffered, 10% Name Note: Acetate Buffer CAS: 50-00-0 CAS: 67-56-1 CAS: 127-09-3 CAS: 7732-18-5 Purity Grade: Certified Assay: 4.0 to 5.0% MDL Number: MFCD00003274

Bromocresol Green (Certified ACS), Fisher Chemical

Chemical Name or Material: Bromocresol Green Name Note: pH Indicator CAS: 76-60-8 Purity Grade: Certified ACS Molecular Formula: C21H14Br4O5S Formula Weight: 698.04g/mol MDL Number: MFCD00005874 Synonym: 3',3',5',5'-Tetrabromo-m-cresol-sulfonephthalein

Fisher Chemical™ Harris Modified Method Hematoxylin Stains Available on GSA/VA Contract for Federal Government customers only.

For histological and cytological use as a nuclear stain

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 Assay: 36.5 to 38.0% 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

Glutaraldehyde Solution, 50% (Certified), Fisher Chemical

Chemical Name or Material: Glutaraldehyde Solution, 50% CAS: 111-30-8 CAS: 7732-18-5 Purity Grade: Certified Assay: 49.0 to 52.0% Assay Percent Range: 49.0 to 52.0 % Molecular Formula: C5H8O2 Linear Formula: HC(O)(CH2)3CHO Formula Weight: 100.12g/mol MDL Number: MFCD00007025 Synonym: 1, 5-Pentanedial

Eosin Y (1% Solution in Water), Fisher Chemical

Chemical Name or Material: Eosin Y, 1% Solution in Water CAS: 17372-87-1 CAS: 7732-18-5 MDL Number: MFCD00005040

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