Du sökte efter: 1-Pentyne

Beskrivning: (2R,3R)-2,3-BIS[(4-METHYLBENZOYL)OXY]SUC 1 * 25 g

Artikel nummer : APOSOR70173-25G

UOM: 1 * 25 g

Leverantör: Apollo Scientific

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Beskrivning: Oxidation-reduction indicator for the analysis of BOD, total chlorine, chromium, cyanide, dissolved oxygen and sulfite.

Artikel nummer : 705-0197

UOM: 1 * 100 mL

Leverantör: Hach

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Beskrivning: [EN]ACETONITRILE, (METHYL CYANIDE) FAR U 1 * 2.500 mL

Artikel nummer : APOSOR800172-2500

UOM: 1 * 2.500 mL

Leverantör: Apollo Scientific

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Beskrivning: These electrodes perform quick, simple, accurate and economical measurements of silver and sulfide ions in aqueous solutions. Ideal for performing low-level cyanide and halide titrations.

Artikel nummer : 662-0834

UOM: 1 * 1 Items

Leverantör: Thermo Orion

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Beskrivning: TST is a mitochondrial matrix enzyme that is encoded by the nucleus. It may play roles in cyanide detoxification, the formation of iron-sulfur proteins, and the modification of sulfur-containing enzymes. The product contains two highly conservative domains (rhodanese homology domains), suggesting these domains have a common evolutionary origin.The product of this gene is a mitochondrial matrix enzyme that is encoded by the nucleus. It may play roles in cyanide detoxification, the formation of iron-sulfur proteins, and the modification of sulfur-containing enzymes. The gene product contains two highly conservative domains (rhodanese homology domains), suggesting these domains have a common evolutionary origin.

Artikel nummer : PRSI29-701

UOM: 1 * 50 µG

Leverantör: ProSci Inc.

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Beskrivning: 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.

Artikel nummer : M2128-1G

UOM: 1 * 1 g

Leverantör: SIGMA ALDRICH MICROSCOPY

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Beskrivning: This waterproof tester is designed with advanced microprocessor technology to give you up to ±2 mV of accuracy across a wide measuring range. User-replaceable double-junction sensor with a wide platinum band provides highly accurate results even in wet and rugged environments. Ideal for measurements in electroplating rinse tanks, swimming pools, drinking water, waste water, chemical processing, cyanide destruction and chromate reduction.

Artikel nummer : 662-2016

UOM: 1 * 1 Items

Leverantör: EUTECH

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Beskrivning: The UDK Series distillers are designed to meet the most challenging demands and requirements for diverse applications, according to international standards: Kjeldahl nitrogen TKN, proteins, ammoniacal nitrogen, nitric nitrogen (Devarda), phenols, TVBN and volatile acids, cyanides, and alcohol content. Five different UDK models are available with different automation levels to match any laboratory requirement of automation and throughput. A complete range of distillers featuring exclusive technologies to meet any laboratory requirement for the determination of analytes in different fields of application.

Artikel nummer : 701-0295

UOM: 1 * 1 Items

Leverantör: VELP SCIENTIFIC

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Beskrivning: Storage: +4°C, protect from light
3- (4,5-Dimethyl-2-thiazolyl-2)-2,5-diphenyl-tetrazolium bromide is used as a colorimetric metabolic activity indicator in cell viability assays. Thiazolyl Blue Tetrazolium Blue (MTT) is a dye 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.

Artikel nummer : ICNA0219459280

UOM: 1 * 100 mg

Leverantör: MP Biomedicals

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Beskrivning: 4-Toluoyl chloride 98%

Artikel nummer : ACRO147980050

UOM: 1 * 5 mL

Leverantör: Thermo Fisher Scientific

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Beskrivning: 2-(4-Toluoyl)benzoic acid, Sigma-Aldrich®

Artikel nummer : 8.42258.0025

UOM: 1 * 25 g

Leverantör: Merck

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Beskrivning: 2-Toluoyl chloride 98%

Artikel nummer : APOSOR5314-500G

UOM: 1 * 500 g

Leverantör: Apollo Scientific

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Beskrivning: 4-Toluoyl chloride ≥98.0% (by GC, titration analysis)

Artikel nummer : TCIAT0311-500G

UOM: 1 * 500 g

Leverantör: TCI

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Beskrivning: 3-Toluoyl chloride ≥98.0% (by GC, titration analysis)

Artikel nummer : TCIAT0309-25G

UOM: 1 * 25 g

Leverantör: TCI

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Beskrivning: 4-Toluoyl chloride ≥99%

Artikel nummer : A15581.22

UOM: 1 * 100 g

Leverantör: Thermo Fisher Scientific

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Beskrivning: 3-Toluoyl chloride 99%

Artikel nummer : ACRO153410050

UOM: 1 * 5 g

Leverantör: Thermo Fisher Scientific

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