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Masterflex+Single-use
Numéro de catalogue:
(34228-50MG)
Fournisseur:
Merck
Description:
Triclosan-methyl has been used as antimicrobial agent in assay as positive controls in the isolation and identification of active antimicrobial compounds from <i>E. linza</i> algae extract, which was analysed using reversed phase high performance liquid chromatography method (RP-HPLC) and gas chromatography method (GC) coupled with mass spectroscopy, and further confirmed by nuclear magnetic resonance studies (NMR).
UOM:
1 * 50 mg
Numéro de catalogue:
(08471-500ML)
Fournisseur:
Merck
Description:
Sylon CT™ was used as derivatizing agent, during an experiment to develop sensitive GC method for the identification and determination of long-chain primary alkyl amines.† It was also used for treating Erlenmeyer flasks to prevent mycelium from sticking to the glassware during development of techniques in the identification and partial characterization the chaxamycin biosynthesis gene cluster of S. leeuwenhoekii.
UOM:
1 * 500 mL
Numéro de catalogue:
(A7222-10MG)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Fluorescent label for glycoproteins and saccharides.
8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt (APTS) has been used for the detection of human milk oligosaccharides using multiplexed CGE with LIF (capillary gel electrophoresis with laser-induced
UOM:
1 * 10 mg
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Fast Garnet GBC sulfate salt has been used for the staining of aspartate aminotransferase activity. It has been used for measuring of the non-specific esterase activity.
Numéro de catalogue:
(1.07509.5000)
Fournisseur:
Merck
Description:
The PAS (periodic acid Schiff) reaction is one of the most frequently used chemical methods for histology. This Certistain® Pararosaniline (chloride) solid dye is used to prepare the Schiff’s reagent required for the PAS reaction, for the staining of mucopolysaccharides in histological tissue specimens.
As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.
UOM:
1 * 5 kg
Numéro de catalogue:
(14593-50MG)
Fournisseur:
Merck
Description:
4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture. It was used as analytical standard for a study demonstrated to determine benzotriazoles and benzothiazoles in human urine samples using LC- ESI(+)MS/MS.
UOM:
1 * 50 mg
Fournisseur:
Merck
Description:
Pyrrole is used as one of the building blocks of biochemical macrocycles such as chlorins, porphyrins and corrins. It is also used for many technologically relevel applications such as in organometallic complexes and precursor molecules for self-assembled monolayers on metal surfaces.
Numéro de catalogue:
(192457-1G)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Useful standard for elemental analysis.
UOM:
1 * 1 g
Numéro de catalogue:
(HT153-250ML)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Intended for use in the Sigma Masson Trichrome Procedure, HT15.
UOM:
1 * 250 mL
Numéro de catalogue:
(11640-25G)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Azophloxine has been used as a dye in Von Kossa staining and nonlinear optical studies. It is also used in photocatalytic tests.
UOM:
1 * 25 g
Numéro de catalogue:
(93632-100MG)
Fournisseur:
Merck
Description:
Zinc oxide has been used as a raw material in the synthesis of environmental friendly silver front contact paste comprising of silver particles, glass frit powders, and resin binder, which can be used in crystalline silicon solar cells.
UOM:
1 * 100 mg
Numéro de catalogue:
(1.16450.0001)
Numéro de catalogue:
(CRM01399-100MG)
Fournisseur:
Merck
Description:
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. The teflubenzuron certified reference material (CRM) may also find use as given below:
UOM:
1 * 100 mg
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.
Numéro de catalogue:
(44578-100ML-F)
Fournisseur:
Merck
Description:
This non-aqueous Thiess, Reuther and Vagujfalvi variant of the reagent is used to detect alkaloids and other nitrogen compounds in TLC.
UOM:
1 * 100 mL
Numéro de catalogue:
(862-10ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
For use with Sigma kit 86R, for the demonstration of alkaline phosphatase in granulocytes. The procedure is often referred to as the LAP procedure.
UOM:
1 * 10 mL
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