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4,5-Dichloro-2-methylimidazole

15 997  results were found

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Beschreibung:   Zinc copper composite ≥99% (Metall-Basis) -100 mesh
Artikel-Nr: 44013.36
VE: 1 * 500 g
Hersteller-Artikelnummer:: 44013.36
Lokale Artikelnummer:: ALFA44013.36
Lieferant: Alfa Aesar



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Beschreibung:   YNB media, a component of synthetic defined yeast media is a well defined composition of salts, vitamins and nitrogen source for a vigorous growth of <i>S. cerevisiae</i>.
Artikel-Nr: ICNA114027512
VE: 1 * 227 g
Hersteller-Artikelnummer:: 114027512
Lokale Artikelnummer:: ICNA114027512
Lieferant: MP Biomedicals



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Beschreibung:   Zinc-copper couple
Artikel-Nr: APOSOR100-100G
VE: 1 * 100 g
Hersteller-Artikelnummer:: OR100-100G
Lokale Artikelnummer:: APOSOR100-100G
Lieferant: APOLLO SCIENTIFIC



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Beschreibung:   Zinc-copper couple (∼1 - 3% Cu)
Artikel-Nr: L09811.22
VE: 1 * 100 g
Hersteller-Artikelnummer:: L09811.22
Lokale Artikelnummer:: ALFAL09811.22
Lieferant: Alfa Aesar



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Beschreibung:   Appearance: Grey-black Powder
Artikel-Nr: ACRO271440250
VE: 1 * 25 g
Hersteller-Artikelnummer:: 271440250
Lokale Artikelnummer:: ACRO271440250
Lieferant: Thermo Scientific



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Beschreibung:   Devardas Legierung, Supelco®
Artikel-Nr: 31385-1KG
VE: 1 * 1 kg
Hersteller-Artikelnummer:: 31385-1KG
Lokale Artikelnummer:: SUPL31385-1KG
Lieferant: Sigma-Aldrich



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Beschreibung:   Copper(II) pyrophosphate hydrate is used in printed circuit boards. It catalyzes the dimerization of isobutylene to diisobutylene. It is involved in the electrodeposition of copper-zinc alloys based electrolytes. Further, it is used in animal feed as a supplement. In addition to this, it is used in plating of copper on plastics, aluminum, and zinc.
Artikel-Nr: 43760.A1
VE: 1 * 1 kg
Hersteller-Artikelnummer:: 43760.A1
Lokale Artikelnummer:: ALFA43760.A1
Lieferant: Alfa Aesar



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Beschreibung:   Devardas Legierung, Supelco®
Artikel-Nr: 1.05341.0250
VE: 1 * 250 g
Hersteller-Artikelnummer:: 1.05341.0250
Lokale Artikelnummer:: MERC1.05341.0250
Lieferant: Merck



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Beschreibung:   Devarda's alloy is used as reducing agent in analytical chemistry for the determination of nitrates after their reduction to ammonia under alkaline.
Artikel-Nr: 20942.181
VE: 1 * 100 g
Lokale Artikelnummer:: VWRC20942.181
Lieferant: VWR Chemicals



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MSDS Sicherheitsdatenblätter Certificate Analysenzertifikate    
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Beschreibung:   Copper(II) D-gluconate powder in combination with silicon was used for the fabrication of carbon coated Si-Cu3Si composite as the anode materials for Li-ion batteries.
Artikel-Nr: SIAL344419-100G
VE: 1 * 100 g
Hersteller-Artikelnummer:: 344419-100G
Lokale Artikelnummer:: SIAL344419-100G
Lieferant: Sigma-Aldrich



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Beschreibung:   2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate may be used as a reagent for the determination of copper and iron by flow injection-catalytic photometric method using serial flow cell.
Artikel-Nr: 93832-100MG-F
VE: 1 * 100 mg
Hersteller-Artikelnummer:: 93832-100MG-F
Lokale Artikelnummer:: SUPL93832-100MG-F
Lieferant: Sigma-Aldrich



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Beschreibung:   Superoxide dismutase (SOD) is an antioxidant enzyme involved in the defense system against reactive oxygen species (ROS). SOD catalyzes the dismutation reaction of superoxide radical anion (O2-) to hydrogen peroxide, which is then catalyzed to innocuous O2 and H2O by glutathione peroxidase and catalase. Several classes of SOD have been identified. These include intracellular copper, zinc SOD (Cu, Zn-SOD/SOD-1), mitochondrial manganese SOD (Mn-SOD/SOD-2) and extracellular Cu, Zn-SOD (EC-SOD/SOD-3). SOD1 is found in all eukaryotic species as a homodimeric 32 kDa enzyme containing one each of Cu and Zn ion per subunit. The manganese containing 80 kDa tetrameric enzyme SOD2, is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain. SOD3 is a heparin-binding multimer of disulfide-linked dimers, primarily expressed in human lungs, vessel walls and airways. SOD4 is a copper chaperone for superoxide dismutase (CCS), which specifically delivers Cu to copper/zinc superoxide dismutase. CCS may activate copper/zinc superoxide dismutase through direct insertion of the Cu cofactor.
Artikel-Nr: BOSSBS-3896R-CY5
VE: 1 * 100 µl
Hersteller-Artikelnummer:: BS-3896R-CY5
Lokale Artikelnummer:: BOSSBS-3896R-CY5
Lieferant: Bioss



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Beschreibung:   Superoxide dismutase (SOD) is an antioxidant enzyme involved in the defense system against reactive oxygen species (ROS). SOD catalyzes the dismutation reaction of superoxide radical anion (O2-) to hydrogen peroxide, which is then catalyzed to innocuous O2 and H2O by glutathione peroxidase and catalase. Several classes of SOD have been identified. These include intracellular copper, zinc SOD (Cu, Zn-SOD/SOD-1), mitochondrial manganese SOD (Mn-SOD/SOD-2) and extracellular Cu, Zn-SOD (EC-SOD/SOD-3). SOD1 is found in all eukaryotic species as a homodimeric 32 kDa enzyme containing one each of Cu and Zn ion per subunit. The manganese containing 80 kDa tetrameric enzyme SOD2, is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain. SOD3 is a heparin-binding multimer of disulfide-linked dimers, primarily expressed in human lungs, vessel walls and airways. SOD4 is a copper chaperone for superoxide dismutase (CCS), which specifically delivers Cu to copper/zinc superoxide dismutase. CCS may activate copper/zinc superoxide dismutase through direct insertion of the Cu cofactor.
Artikel-Nr: BOSSBS-3896R-A350
VE: 1 * 100 µl
Hersteller-Artikelnummer:: BS-3896R-A350
Lokale Artikelnummer:: BOSSBS-3896R-A350
Lieferant: Bioss



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Beschreibung:   Superoxide dismutase (SOD) is an antioxidant enzyme involved in the defense system against reactive oxygen species (ROS). SOD catalyzes the dismutation reaction of superoxide radical anion (O2-) to hydrogen peroxide, which is then catalyzed to innocuous O2 and H2O by glutathione peroxidase and catalase. Several classes of SOD have been identified. These include intracellular copper, zinc SOD (Cu, Zn-SOD/SOD-1), mitochondrial manganese SOD (Mn-SOD/SOD-2) and extracellular Cu, Zn-SOD (EC-SOD/SOD-3). SOD1 is found in all eukaryotic species as a homodimeric 32 kDa enzyme containing one each of Cu and Zn ion per subunit. The manganese containing 80 kDa tetrameric enzyme SOD2, is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain. SOD3 is a heparin-binding multimer of disulfide-linked dimers, primarily expressed in human lungs, vessel walls and airways. SOD4 is a copper chaperone for superoxide dismutase (CCS), which specifically delivers Cu to copper/zinc superoxide dismutase. CCS may activate copper/zinc superoxide dismutase through direct insertion of the Cu cofactor.
Artikel-Nr: BOSSBS-3896R
VE: 1 * 100 µl
Hersteller-Artikelnummer:: BS-3896R
Lokale Artikelnummer:: BOSSBS-3896R
Lieferant: Bioss



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Beschreibung:   Devardas Legierung (Cu:Al:Zn 50:45:5 wt%), Granulat
Artikel-Nr: 45526.22
VE: 1 * 100 g
Hersteller-Artikelnummer:: 45526.22
Lokale Artikelnummer:: ALFA45526.22
Lieferant: Alfa Aesar



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MSDS Sicherheitsdatenblätter    
Image Unavailable
Beschreibung:   Superoxide dismutase (SOD) is an antioxidant enzyme involved in the defense system against reactive oxygen species (ROS). SOD catalyzes the dismutation reaction of superoxide radical anion (O2-) to hydrogen peroxide, which is then catalyzed to innocuous O2 and H2O by glutathione peroxidase and catalase. Several classes of SOD have been identified. These include intracellular copper, zinc SOD (Cu, Zn-SOD/SOD-1), mitochondrial manganese SOD (Mn-SOD/SOD-2) and extracellular Cu, Zn-SOD (EC-SOD/SOD-3). SOD1 is found in all eukaryotic species as a homodimeric 32 kDa enzyme containing one each of Cu and Zn ion per subunit. The manganese containing 80 kDa tetrameric enzyme SOD2, is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain. SOD3 is a heparin-binding multimer of disulfide-linked dimers, primarily expressed in human lungs, vessel walls and airways. SOD4 is a copper chaperone for superoxide dismutase (CCS), which specifically delivers Cu to copper/zinc superoxide dismutase. CCS may activate copper/zinc superoxide dismutase through direct insertion of the Cu cofactor.
Artikel-Nr: BOSSBS-3896R-A647
VE: 1 * 100 µl
Hersteller-Artikelnummer:: BS-3896R-A647
Lokale Artikelnummer:: BOSSBS-3896R-A647
Lieferant: Bioss



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