Procurou por: SIGMA ALDRICH MICROSCOPY

Código de Artigo: (SHH0021-1KT)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: An easy to use two step kit that reduces melanin while preserving delicate tissue, cytologic detail, and antigens. Heavy melanin pigment in the cells can obscure cellular morphology and subsequently impair interpretation when using routine or special histochemical stains. The melanin bleach kit enables the removal of melanin from tissue sections allowing for positive staining to be interpreted correctly. A two step kit that does not require mixing. Used before staining to reduce melanin while preserving delicate tissue, cytologic detail, and antigens.

UOM: 1 * 1 KIT

Promoção

Código de Artigo: (SHH0027-450ML)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Useful for staining fresh, fixed, unembedded or plastic-embedded sections of bone. Villanueva osteochrome bone stain gives uniform and reproducible results. Useful in studying biopsy or postmortem tissue.

UOM: 1 * 450 mL

Promoção

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: p-Rosolic acid (C.I. 43800) is an acid-baseindicator from the triphenylmethane group. It is also known as aurin and 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone.

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: New methylene blue N has been used as a photosensitizer for the photodynamic inactivation of Candida albicans.

Código de Artigo: (199737-25G)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: New Coccine has been used to determine its decolorization by fungi Phanerochaete chrysosporium and Pleurotus sajorcaju.

UOM: 1 * 25 g

Promoção

Código de Artigo: (131105-25G)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: 3, 6-Diaminoacridine hydrochloride has been used for studying cation transfer at the liquid–liquid interface. An intercalating dye.

UOM: 1 * 25 g

Promoção

Código de Artigo: (855-20ML)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Fosfato de naftol AS-MX, Sigma-Aldrich®

UOM: 1 * 20 mL

Promoção

Código de Artigo: (912-10ML)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Used as a kit component in Procedure 91 for the demonstration of specific esterase activity in peripheral blood smears or paraffin sections.

UOM: 1 * 10 mL

Promoção

Código de Artigo: (D0815-100MG)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: DASPEI has been used for the labelling of hair cells in larval zebrafish. It accumulates in the mitochondria and has a large fluorescence stokes shift. It is also used for the relative measurements of mitochondrial membrane potential. Suitable as a mitochondrial stain in live cells. Storage temperature is 2 to 8 °C.

UOM: 1 * 100 mg

Promoção

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Lugol′s solution is a ready-to-use solution that comprises 6% iodine in 4% potassium iodide. It is commonly used as a mordant for Gram staining in bacteriology. It is used for staining bacterial target structures for diagnostic purposes by fixing, staining, counterstaining, and mounting bacteriological specimen materials.

Certificados

Código de Artigo: (A3429-4L)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Differentiation solution comprises acidified ethanol or isopropanol that is used to decolourise hematoxylin stain. The duration of exposure to the solution determines the degree of decolourisation. Differentiation is a crucial step in hematoxylin-eosin staining to achieve the proper colour contrast necessary for visualisation, by selectively removing excess hematoxylin from the tissue section and leaving behind the desired staining intensity.

UOM: 1 * 4 L

Promoção

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Naphthol AS-MX phosphate disodium salt,phosphatase substrate

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Naphthol AS phosphate ≥99% (por TLC) para histologia, Sigma-Aldrich®

Código de Artigo: (HT501850-200L)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Formalin solution, neutral buffered, 10% may be used as a reagent for the primary fixation of tissues for diagnostic applications of an immunoperoxidase method in hematopathology.

UOM: 1 * 200 L

Promoção

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Ozone-scavenging reagent that reacts rapidly with ozone. Potassium indigotrisulfonate has been used: In colorimetric method of measurement of atmospheric ozone, for measuring residual aqueous ozone by gas diffusion flow injection analysis, to determine O₃ concentration in water.

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Thymol meets analytical specification of Ph. Eur., BP, NF, 99 to 101%.

Certificados