SIGMA-ALDRICH MICROSCOPY
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
4-Formylbenzene-1,3-disulfonic acid disodium salt hydrate,97% (Benzaldehyde 2,4-disulfonic acid disodium salt; Sodium 4-formylbenzene-1,3-disulfonate).
Numéro de catalogue:
(328979-25G)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
1,2,3,3-Tetramethyl-3H-indolium iodide,98%
UOM:
1 * 25 g
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Melanin is a ubiquitous and prominent pigment responsible for color of skin, hair and eyes. Melanin is classified into eumelanin and pheomelanin. Eumelanin is black to dark brown pigment and is present in black hair and retina of the eye. Pheomelanin is yellow to reddish brown pigment present is red hair and red feathers. Melanins are high molecular weight pigments synthesised from phenolic or indolic precursors and is widely present in animals, plants and microorganisms.
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Pararosaniline Base,crystalline (Parafuchsin; Paramagenta)
Numéro de catalogue:
(P7170-1L)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Ponceau S solution has been used for membrane staining (Western blotting).
UOM:
1 * 1 L
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Fluorinert™ belongs to the group of aliphatic compounds. It is considered as a pressure-transmitting medium because it is highly inert. Fluorinert™ Electronic Liquid FC-770 is a thermally stable, fully-fluorinated liquid that has ideal properties for use as a heat transfer fluid in a variety of industries. The inertness of Fluorinert™ FC-770 permits its use as a direct contact single and two-phase coolant in certain supercomputers and sensitive military electronics. Its high dielectric strength and electrical resistivity are ideal for applications in high voltage transformers and power electronics. In the semiconductor manufacturing industry, its wide liquid range makes Fluorinert™ liquid FC-770 suited for cooling ion implanters, dry etchers and CVD machines. Its low pour point also permits its use in thermal shock and test equipment.
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Eosin Y is a xanthene dye and is used for the differential staining of connective tissue and cytoplasm. In histopathology, it is applied as a counterstain after hematoxylin and before methylene blue. It is also used as a background stain, thereby giving contrast to the nuclear stains.
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
5,10,15,20-Tetraphenyl-21H, 23H-porphine is a porphyrin compound.
Numéro de catalogue:
(390A-1KT)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Staining system for polymorphonucleocytes in blood or bone marrow films.
UOM:
1 * 1 KIT
Numéro de catalogue:
(3901-10VL)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
It contains p-Phenylenediamine diHCL (1 part) and catechol (2 parts). Commonly referred to as Hanker Yates reagent. Kit component in the Sigma Leukocyte peroxidase (myeloperoxidase) Procedure, 390A.
UOM:
1 * 10 ST
Numéro de catalogue:
(230162-5G)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Sulforhodamine B has been used as a dye in the MCF-7 (human breast adenocarcinoma cell line) cell proliferation assay.
UOM:
1 * 5 g
Numéro de catalogue:
(398969-25G)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
4-Amino-3-hydroxy-1-naphthalenesulfonic acid is a derivative of aniline consisting of a trifunctional monomer (bearing three functional groups –NH₂, –OH and –SO₃H). It also contains two fused benzene rings.
UOM:
1 * 25 g
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Stains-All has been used for the staining of gel made for size determination of hyaluronan. It has also been used for the staining of DNA oligonucleotides separated by nondenaturing polyacrylamide gel electrophoresis.
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Organo/Limonene Mount™ is a ready-to-use mounting medium is made with limonene, a natural product from orange peels. It is good for coverslipping stained tissues and cell smears that can be dehydrated with organic solvents.
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Crystal violet solution for use in Brown-Hopps method for Gram-positive and Gram-negative bacterial staining.
Crystal violet solution has been used as a stain in cell proliferation assays, migration assays and Boyden chamber assay.
Numéro de catalogue:
(F6937-20ML)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
UOM:
1 * 20 mL
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