2-Sulphobenzoic cyclic anhydride ≥90%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

2-Sulphobenzoic cyclic anhydride ≥90%, Sigma-Aldrich®

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Chinese ink, yellow, Q Path® stain for histology

Supplier: VWR Chemicals

Q Path Inks for Pathology are inks for marking and identifying histological samples without altering the tissues.

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Hemacolor® Rapid staining of blood smear kit stain for hematology, for histology, Sigma-Aldrich®

Supplier: Merck

For use in hematology and clinical cytology

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Percoll®, Siam

Supplier: SIGMA ALDRICH MICROSCOPY

Percoll® is a classic medium for density gradient centrifugation of cells, viruses, and subcellular particles. It consists of colloidal silica particles of 15 – 30 nm diameter (23% w/w in water), coated with polyvinylpyrrolidone (PVP).

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Catechol violet indicator, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Pyrocatechol Violet (PV) is a sulfone phthalein dye. It chelates metal ions. The metal-PV complex is bluish-violet in colour.

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Orange G, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Orange G, Sigma-Aldrich®

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Fluorescein 95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fluorescein 95% (dye content), Sigma-Aldrich®

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N,N-Dimethyl-4-nitrosoaniline 97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

N,N-Dimethyl-4-nitrosoaniline has been used along with imidazole to detect the formation of singlet oxygen in cells.

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Eosin B spirit soluble ≥95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Eosin B spirit soluble ≥95% (dye content), Sigma-Aldrich®

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Schiff reagent for histology, Sigma-Aldrich®

Supplier: Merck

Ready-to-use staining solution for human-medical cell diagnosis.

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Gram's decolourising solution for Gram staining, Sigma-Aldrich®

Supplier: Merck

Used for Gram staining

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Carmine, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Carmine, Sigma-Aldrich®

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Ethidium bromide adsorber for decontamination of ethidium bromide from staining solutions, Sigma-Aldrich®

Supplier: Merck

Developed specifically for the safe and simple removal of ethidium bromide (EtBr) from aqueous staining solutions and running buffers used in nucleic acid separation gels.

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Lugol's iodine solution stabilised for Gram staining, Sigma-Aldrich®

Supplier: Merck

Lugol’s solution stabilized with PVP is used in bacteriology, for example, for the staining of Gram bacteria

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Chinese ink, green, Q Path® stain for histology

Supplier: VWR Chemicals

Q Path Inks for Pathology are inks for marking and identifying histological samples without altering the tissues.

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Cresol red sodium salt, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Cresol red sodium salt, Sigma-Aldrich®

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Silver Protein

Supplier: SIGMA ALDRICH MICROSCOPY

Protargol silver impregnation and neuronal selectivity for light and electron microscopic observations.

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Gram color staining kit modified for Gram staining phenol-free, Sigma-Aldrich®

Supplier: Merck

Phenol-free staining kit for the Gram staining method

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Safranine O, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Safranine O, Sigma-Aldrich®

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Azure A, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Azure A, Sigma-Aldrich®

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Papanicolaou's solution 1b Hematoxylin solution S used in nuclear staining, for cytology, Sigma-Aldrich®

Supplier: Merck

Nuclear staining in cytology

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Decalcifying Solution-Lite in aqueous solution

Supplier: SIGMA ALDRICH MICROSCOPY

Hydrochloric acid based aqueous solution. Decalcifying Solution-Lite is designed to be a universal effective decalcifying agent. It is intended to be used for the decalcification of routine, immunohistochemical and bone marrow core specimens.

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Chinese ink, blue, Q Path® stain for histology

Supplier: VWR Chemicals

Q Path Inks for Pathology are inks for marking and identifying histological samples without altering the tissues.

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Calcofluor white stain fluorescent dye, for microbiology, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fluorescent stain for rapid detection of yeasts, fungi and parasitic organisms. Calcofluor white is a non-specific fluorochrom that binds to cellucose and chitin in cell walls.

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Toluidine blue O, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Toluidine blue O, Sigma-Aldrich®

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Safranine O solution

Supplier: VWR Chemicals

Safranine O solution

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Auramine O, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Auramine O, Sigma-Aldrich®

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Naphthol AS phosphate disodium salt ≥98% (by TLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Naphthol AS phosphate disodium salt is intended for use as a substrate for the histochemical demonstration of acid and alkaline phosphatase activities.