Single-use+Pressure+Sensor
Numéro de catalogue:
(HT501640-19L)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Formalin solution, neutral buffered, 10% is the most commonly used fixative for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. 10% NBF is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue. Formalin fixation is thought to form between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their <i>in vivo</i> relationship.
UOM:
1 * 19 L
Numéro de catalogue:
(1802-50ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Naphthol AS-BI Phosphoric acid solution for use in the Sigma Lymphocyte Enzyme (Acid Phosphatase) Procedure, No. 181A.
UOM:
1 * 50 mL
Numéro de catalogue:
(911660ZT)
Fournisseur:
VWR Chemicals
Description:
Sterile water for various uses in cleanrooms, such as cleaning and for diluting sterile chemicals.
UOM:
1 * 11 ST
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Nile blue chloride has been used to stain non-aqueous phase in fluorescence microscopy studies.
Numéro de catalogue:
(HT5011-1CS)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Formaldehyde is both a non-coagulant and an additive fixative. Formaldehyde is known to penetrate tissue quickly, but the fixation process may take a long time to form the various cross links with tissue proteins. Formalin fixation is thought to form cross links between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their <i>in vivo</i> relationship. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. Although there is no true universal fixative, 10% neutral buffered formalin (NBF) is perhaps the most commonly used fixative throughout the world for light microscopy and is a somewhat forgiving fixative. Of the dozens and dozens of available fixatives, it is hard to imagine a fixative more commonly used than 10% NBF. 10% neutral buffered formalin is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue.
UOM:
1 * 1 Un.
Numéro de catalogue:
(HT80116-500ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Intended for use in the Acid Fast Stain, Procedure No. HT80 with Malachite Green counterstain Catalog No. HT80-2
UOM:
1 * 500 mL
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
N,N-Dimethyl-4-nitrosoaniline has been used along with imidazole to detect the formation of singlet oxygen in cells.
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Rhodamine 110 chloride (R110) is a laser grade dye. It has been used for the synthesis of the rhodamine 110 octadecyl ester (R110C18).
Numéro de catalogue:
(199508-25G)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Acridine Yellow G (AYG) is an organic dye with photophysical properties. It is widely used in optics, medicine and photovoltaic cells.
UOM:
1 * 25 g
Numéro de catalogue:
(662-2380)
Fournisseur:
VWR Collection
Description:
The user friendly instrument is distinguished by a large a 127 mm colour graphic touch screen. The meter can be used for accurate measurements of pH, mV and temperature. This pH meter enables simultaneous measurements displaying and storing of two functions (pH and temperature).
UOM:
1 * 1 ST
Numéro de catalogue:
(A9788-1G)
Fournisseur:
Merck
Description:
Organic Standard, (+)-Arabinogalactan, 1 g, Type de conditionnement: Poly bottle
UOM:
1 * 1 g
Fournisseur:
Merck
Description:
These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.
Numéro de catalogue:
(HI-300)
Fournisseur:
Avantor
Description:
The frit removal tool is ideal for the removal of frits used in HPLC/LC columns.
UOM:
1 * 1 ST
Numéro de catalogue:
(C0002)
Fournisseur:
Avantor
Description:
Column coupler made from stainless steel/PEEK suitable for connecting preparative columns to stand-alone guard cartridge holder, or for making similar HPLC connections.
UOM:
1 * 1 ST
Numéro de catalogue:
(HT8028-250ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Intended for use with Carbol Fuchsin (HT80-1) in Sigma Acid Fast Stain, Procedure HT80. Acts as both a counterstain and a differentiator.
UOM:
1 * 250 mL
Appel de prix
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