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Masterflex+Single-use
Numéro de catalogue:
(90568-10MG)
Fournisseur:
Merck
Description:
Used as a reference standard in determination of fenofibric acid in samples of human plasma using high performance liquid chromatography (HPLC) and liquid chromatography coupled with tandem mass spectrometry (LC-MS-MS).
UOM:
1 * 10 mg
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Methylene Violet 3RAX has been used as a reagent in a preparation of citrate methylene violet, which is used for staining yeast cells. It is also used as an internal standard in tandem mass spectrometry (MS/MS) for the quantification of methylene blue in blood sample.
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins. Fluorescein isothiocyanate isomer I has been used for the staining of conidia.
Reagent for the FITC labeling of proteins; Microsequencing of proteins and peptides (HPLC).
Numéro de catalogue:
(32834-10MG)
Fournisseur:
Merck
Description:
Leucocrystal violet-d₆ might be used as an internal standard in the determination of triphenylmethane dyes in rainbow trout samples using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS).
UOM:
1 * 10 mg
Numéro de catalogue:
(18996-50MG)
Fournisseur:
Merck
Description:
Metrafenone CRM may also be used in the residue analysis of: 209 pesticides and persistent organic pollutants (POPs) extracted by QuEChERS-based procedure from fresh bovine and chicken liver samples using gas chromatography coupled to tandem mass spectrometry (GC-MS/MS). 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). 379 pesticides in human serum samples extracted by QuEChERS method using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Metrafenone in nine fresh vegetable samples using matrix solid-phase dispersion (MSPD) and HPLC-UV. Metrafenone in bitter gourd and soil samples using gas chromatography combined with an electron capture detector (GC-ECD).
UOM:
1 * 50 mg
Numéro de catalogue:
(452718-1G)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Zinc 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (ZnTPyP) forms an organic thin-film, which can be used to fabricate hybrid heterojunction solar cells. It is also used in the production of organic nanostructures, which find applications in organic field-effect transistors (OFET), organic light-emitting displays (OLED), and nanosensors.
UOM:
1 * 1 g
Numéro de catalogue:
(3863-50ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Intended for use in the Leukocyte Acid Phosphatase procedure, procedure No. 386 or 387
UOM:
1 * 50 mL
Numéro de catalogue:
(1.00820.0001)
Fournisseur:
Merck
Description:
Gomori’s Methenamine Silver stain is used on basal membranes, bacteria and fungi for the detection of argent-affine structures in histological tissue.
UOM:
1 * 1 ST
Numéro de catalogue:
(199583-25G)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Lissamine Green B has been used in blood-brain barrier (BBB) studies and is used to study the its effect on herpes simplex virus 1 (HSV-1) corneal infection in animals.
UOM:
1 * 25 g
Numéro de catalogue:
(202029-100G)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Metanil yellow has been used for staining of leukocyte granules. It is also used as a counterstain in microscopic sections.
UOM:
1 * 100 g
Fournisseur:
Merck
Description:
<B>All Spectroquant® test kits</B> can be used with the <B>Prove</B> range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request). <B>Spectroquant® cell test kits.</B>
Numéro de catalogue:
(78891-5ML)
Fournisseur:
Merck
Description:
4-Hydroxy-4-methyl-2-pentanone may be used as an internal standard in the analysis of volatile odor-active compounds present in wine using solid phase extraction with gas chromatography (SPE-GC).
UOM:
1 * 5 mL
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Adrenochrome has been used to study the effect of adrenochrome on coronary artery constriction in the rat heart.
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Thiazolyl Blue Tetrazolium Blue (MTT) may be used in measurement of cell proliferation. MTT produces a yellowish solution that is converted to dark blue, water-insoluble MTT formazan by mitochondrial dehydrogenases of living cells. The blue crystals are solubilized with acidified isopropanol and the intensity is measured colorimetrically at 570 nm. MTT has been used as a histochemical/cytochemical reagent and for the detection of NAD. ADP-linked enzyme systems in tissue cannot be detected with MTT, due to binding of the cation by the cyanide trap used. MTT is rapidly reduced to the formazan, which chelates with nickel, copper, and cobalt; the cobalt chelate has been used in oxidative systems.
Numéro de catalogue:
(90689-25MG)
Fournisseur:
Merck
Description:
Lithol rubine BK is a water soluble, synthetic red coloring dye, which may be used in drugs and cosmetics.
UOM:
1 * 25 mg
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Crystal violet has been used to determine cell viability. It has been used in the staining of cells for the quantification of cellular migration.
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