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Procurou por: Triphenylene


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Descrição: Tiras de teste para os reflectómetros RQflex® 10, RQflex® 10 plus e RQflex® 20.
Código de Artigo: 1.16987.0001
UOM: 1 * 50 Tests
Fornecedor: Merck

MSDS Certificados


Descrição: Sulfito solução padrão (HSO3-), 1000 mg/l, Matriz: H₂O, Aplicação: Padrões de cromatografia iónica
Código de Artigo: ACSDH018.W.L1
UOM: 1 * 100 mL
Fornecedor: CPACHEM


Descrição: Hidrogénossulfureto de sódio, pó ACS
Código de Artigo: ICNA0215257390
UOM: 1 * 500 g
Fornecedor: MP Biomedicals


Descrição: Acid fuchsin is one of the dyes used in Masson′s trichome stain where it is used to distinguish muscle from collagen.
Código de Artigo: ICNA0215819725
UOM: 1 * 25 g
Fornecedor: MP Biomedicals


Descrição: 5-Formyluracil can be used for the preparation of covalently linked base with 5-aminocytosine pair via Schiff base formation.
Código de Artigo: SIAL414174-1G
UOM: 1 * 1 g
Fornecedor: Merck


Descrição: Sulfito de sódio, Sigma-Aldrich®
Código de Artigo: SIAL71988-250G
UOM: 1 * 250 g
Fornecedor: Merck

Certificados


Descrição: <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>
Código de Artigo: 1.01746.0001
UOM: 1 * 150 Tests
Fornecedor: Merck

MSDS Certificados


Descrição: MINIKIT provides quick and simple tests for the analysis of boiler water, cooling water, drinking and industrial water.
Código de Artigo: 705-0421
UOM: 1 * 1 KIT
Fornecedor: Lovibond


Descrição: Sulfito de sódio ≥98.0% ACS, Fluka™
Código de Artigo: 239321-500G
UOM: 1 * 500 g
Fornecedor: Honeywell Chemicals

MSDS Certificados


Descrição: Sulfito de sódio, anidro 98+% ACS
Código de Artigo: ACRO424430025
UOM: 1 * 2,5 kg
Fornecedor: Thermo Fisher Scientific

MSDS


Descrição: Basic Fuchsin is a cationic triphenylmethane dye.
Código de Artigo: ICNA0215042305
UOM: 1 * 5 g
Fornecedor: MP Biomedicals

Certificados


Descrição: This equivalent standard is prepared with stabilised sodium thiosulfate, since sulphite is not a stable in solution.
Código de Artigo: HACH2267410
UOM: 1 * 16 unid.
Fornecedor: Hach

Certificados


Descrição: Sulfito de sódio, anidro 98-100.0% (by iodometry), Puriss. p.a. Reag. Ph. Eur., Fluka™
Código de Artigo: 31454-5KG
UOM: 1 * 5 kg
Fornecedor: Honeywell Chemicals

MSDS


Descrição: Hydrogenphthalate solução padrão, 1000 mg/l, VWR®, Composição: KC₈H₅O₄ em H₂O, Aplicação: Padrões de cromatografia iónica
Código de Artigo: 84970.180
UOM: 1 * 100 mL
Fornecedor: VWR Chemicals

MSDS Certificados


Descrição: Aldolase is a tetrameric protein. It catalyses a key reaction in glycolysis and energy production:D-Fructose 1,6-bisphosphate aldolase → dihydroxyacetone phosphate + D-glyceraldehyde-3-phosphate. Aldolase is present in all animal tissue and in most microorganisms. There are two classes of aldolases. Class I aldolase is found in animal and higher plant tissue. Class II aldolase is found in primitrive cells such as yeasts and bacteria. Class I aldolase is characterised by not requiring a bivalent metal cofactor and the formation of a ketimine Schiff base intermediate with the substrate dihydroxyacetone phosphate. Class II aldolase requires a metal cofactor and is inhibited by EDTA. Three types of aldolase exist in animal tissue. The major form, type A is found in muscle; type B is found in liver tissue and type C (plus some type A) is found in brain tissue. Aldolase forms five isozymes which may to various degrees be organ specific.
Código de Artigo: ICNA0215985925
UOM: 1 * 25 mg
Fornecedor: MP Biomedicals


Descrição: A wide range of test discs containing a series of graded glass filters, which have been pre-calibrated to give direct test readings. The unique feature of Lovibond® test discs is that they incorporate coloured glass filters which are colour stable and not affected by UV light or extreme environmental conditions.
Código de Artigo: LOVI230160
UOM: 1 * 1 unid.
Fornecedor: Lovibond


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