Diagnostic Chemicals

Thermo Scientific™ Richard-Allan Scientific™ Papanicolaou Stain EAs Available on GSA/VA Contract for Federal Government customers only.

Control the color hues and intensities of your work with Thermo Scientific™ Richard-Allan Scientific™ Papanicolaou Stain EAs, useful for both gynecological and non-gynecological staining.

Thermo Scientific™ Shandon™ Kwik-Diff™ Stains Available on GSA/VA Contract for Federal Government customers only.

Enjoy a quicker alternative to traditional Wright's and Giemsa Staining procedures with Thermo Scientific™ Shandon™ Kwik-Diff™ Stains.

Calmagite, Indicator Grade, Pure, ACROS Organics™

Chemical Name or Material: Calmagite CAS: 3147-14-6 Purity Grade: Extra Pure Molecular Formula: C17H14N2O5S Formula Weight: 358.38 MDL Number: MFCD00011656 Synonym: 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid

Thermo Scientific™ Shandon™ Rapid-Chrome Kwik-Diff™ Staining Kit, 100-slide capacity

Perform quick, high-quality differential stains with the specially-configured Thermo Scientific™ Shandon™ Rapid-Chrome Kwik-Diff™ Staining Kit.

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™ Lab Vision™ Dewax and HIER Buffer L,M,H (IVD)

Thermo Scientific Dewax and Heat Induced Epitope Retrieval (HIER) Buffers simultaneously automate deparaffinization, rehydration and epitope retrieval in the Thermo Scientific PT Module.

Erythrosin B, pure, certified, ACROS Organics™

Chemical Name or Material: Erythrosin B Name Note: Pure CAS: 16423-68-0 Purity Grade: Pure Molecular Formula: C20H6I4Na2O5 Formula Weight: 879.85 MDL Number: MFCD00144257 Synonym: Acid Red 51

Bromocresol Green, ACS reagent, ACROS Organics™

Chemical Name or Material: Bromocresol Green CAS: 76-60-8 Purity Grade: ACS Reagent Grade Molecular Formula: C21H14Br4O5S Formula Weight: 698.01 MDL Number: MFCD00005874 Synonym: 3', 3'', 5'

Methyl Red, sodium salt, indicator, pure, ACROS Organics™

Chemical Name or Material: Methyl Red, sodium salt Name Note: pure CAS: 845-10-3 Purity Grade: Extra Pure Molecular Formula: C15H14N3NaO2 Linear Formula: (CH3)2NC6H4N=NC6H4CO2Na Formula Weight: 291.27 MDL Number: MFCD00002426 Synonym: 2-[4-(Dimethylamino)phenylazo]benzoic acid, 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: 778.15 MDL Number: MFCD00071424 Synonym: Solvent Blue 38

Janus Green B, pure, high purity biological stain, ACROS Organics™

Chemical Name or Material: Janus Green B Name Note: Pure CAS: 2869-83-2 Purity Grade: Extra Pure Molecular Formula: C30H31ClN6 Formula Weight: 511.07 MDL Number: MFCD00011758 Synonym: C.I. 11050

Methyl orange, ACROS Organics™

Chemical Name or Material: Methyl Orange Name Note: Pure CAS: 547-58-0 Purity Grade: ACS Reagent Grade Molecular Formula: C14H14N3NaO3S Formula Weight: 327.32 MDL Number: MFCD00007502 Synonym: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt

Thermo Scientific™ Remel™ TB Methylene Blue Counterstain Available on GSA/VA Contract for Federal Government customers only.

A counterstain for AFB and Cryptosporidium modified acid-fast stain using TB Kinyoun or TB Ziehl-Neelsen stains.

Malachite Green, ACROS Organics™

Chemical Name or Material: Malachite Green CAS: 569-64-2 Molecular Formula: C23H25ClN2 Formula Weight: 364.92 MDL Number: MFCD00011751

Phenolphthalein Solution, Alcoholic, 1.0%, Fisher Chemical

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 Bluing Reagent Available on GSA/VA Contract for Federal Government customers only.

Ensure crisp nuclear detail with the ready-to-use Thermo Scientific™ Richard-Allan Scientific™ Signature Series Bluing Reagent.

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: 251.17 MDL Number: MFCD00005036 Synonym: 7-Hydroxy-3H-phenoxazin-3-one 10-oxide, sodium salt

Bromothymol Blue, 0.04% Aqueous Solution, ACROS Organics™

Chemical Name or Material: Bromothymol Blue CAS: 34722-90-2 Molecular Formula: C27H28Br2O5S Formula Weight: 646.37 MDL Number: MFCD00077263 Synonym: 3', 3''-Dibromothymolsulfonephthalein, sodium salt

Methyl Yellow, pure, indicator grade, ACROS Organics™

Chemical Name or Material: Methyl Yellow CAS: 60-11-7 Purity Grade: Pure Molecular Formula: C14H15N3 Linear Formula: (CH3)2NC6H4N=NC6H5 Formula Weight: 225.29 Synonym: 4-Dimethylaminoazobenzene

Methyl orange, Indicator, ACROS Organics™

Chemical Name or Material: Methyl Orange CAS: 547-58-0 Purity Grade: Pure Molecular Formula: C14H14N3NaO3S Formula Weight: 327.32 MDL Number: MFCD00007502 Synonym: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt

4-Phenylazophenol, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-Phenylazophenol CAS: 1689-82-3 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C12H10N2O Formula Weight: 198.22 MDL Number: MFCD00002330 Synonym: 4-Hydroxyazobenzene

Thermo Scientific™ Remel™ Gram Crystal Violet Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ Remel Gram Crystal Violet is a primary stain in Gram stain procedures.

Thermo Scientific™ Remel™ Xylene-S

Thermo Scientific™ Remel Xylene-S is for trichrome stain procedures.

m-Cresol Purple, sodium salt, pure, water soluble, ACROS Organics™

Chemical Name or Material: m-Cresol Purple, sodium salt CAS: 62625-31-4 Purity Grade: Pure Molecular Formula: C21H17NaO5S Formula Weight: 404.4 MDL Number: MFCD00010177 Synonym: m-Cresol Purple, sodium salt

Toluidine Blue O, pure, ACROS Organics™

Chemical Name or Material: Toluidine blue O CAS: 92-31-9 Purity Grade: Extra Pure Molecular Formula: C15H16ClN3S Formula Weight: 305.82 MDL Number: MFCD00011934 Synonym: Basic blue 17

Thermo Scientific™ Remel™ Trichrome Blue Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ Remel Trichrome Blue is for detection of Microsporidium in clinical specimens.

Phenolphthalein Stock Solution, Fisher Chemical

Chemical Name or Material: Phenolphthalein Stock Solution CAS: 7732-18-5 CAS Min %: 52.0 CAS Max %: 55.0 CAS: 64-17-5 CAS Min %: 43.0 CAS Max %: 44.0 CAS: 67-56-1 CAS Min %: 2.0 CAS Max %: 3.0 CAS: 67-63-0 CAS Min %: 2.0 CAS Max %: 3.0 CAS: 77-09-8 CAS Min %: 0.01 CAS Max %: 0.01

Cal-Ex™ II Fixative/Decalcifier, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Cal-Ex™ II Fixative/Decalcifier CAS: 64-18-6 CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 MDL Number: MFCD00211744

Thermo Scientific™ Richard-Allan Scientific™ Modified Grocott's Methenamine Silver (Periodic Acid) Available on GSA/VA Contract for Federal Government customers only.

Distinguish fungi, basement membranes and opportunistic organisms such as Pneumocystis Carinii in tissue sections with Thermo Scientific™ Richard-Allan Scientific™ Modified Grocott's Methenamine Silver (Periodic Acid)

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