Hľadali ste: Phosphorus+pentasulphide

Dodávateľ: WTW

Opis: Thermoreactors for the determination of COD, total nitrogen or total phosphorus, ensure complete digestion of the sample and maintain the necessary high reaction temperature throughout the defined period. The most important temperatures and digestion times are stored in 8 fixed, easily selectable digestion programmes. CR 3200 and CR 4200 can be used with optional TFK CR external temperature probe, which can be used as a testing aid. It can be plugged into the interface in place of a cuvette, the set and actual temperatures can be output to either a printer or a PC, so function can not only be monitored, but also documented. Suitable for 16 mm cuvettes.

Katalógové číslo: (PRSI34-087)

Dodávateľ: PROSCI

Opis: PTH/Parathyroid hormone is a hormone produced by the parathyroid gland that regulates the concentration of calcium and phosphorus in extracellular fluid. This hormone elevates blood Ca2+ levels by dissolving the salts in bone and preventing their renal excretion. It is produced in the parathyroid gland as an 84 amino acid single chain polypeptide. It can also be secreted as N-terminal truncated fragments or C-terminal fragments after intracellular degradation, as in case of hypercalcemia. Defects in this gene are a cause of familial isolated hypoparathyroidism (FIH); also called autosomal dominant hypoparathyroidism or autosomal dominant hypocalcemia. FIH is characterised by hypocalcemia and hyperphosphatemia due to inadequate secretion of parathyroid hormone. Symptoms are seizures, tetany and cramps. FIH exist both as autosomal dominant and recessive forms of hypoparathyroidism.

Merná jednotka: 1 * 100 µG

Predaj

Katalógové číslo: (PRSI33-733)

Dodávateľ: PROSCI

Opis: PTH/Parathyroid hormone is a hormone produced by the parathyroid gland that regulates the concentration of calcium and phosphorus in extracellular fluid. This hormone elevates blood Ca2+ levels by dissolving the salts in bone and preventing their renal excretion. It is produced in the parathyroid gland as an 84 amino acid single chain polypeptide. It can also be secreted as N-terminal truncated fragments or C-terminal fragments after intracellular degradation, as in case of hypercalcemia. Defects in this gene are a cause of familial isolated hypoparathyroidism (FIH); also called autosomal dominant hypoparathyroidism or autosomal dominant hypocalcemia. FIH is characterised by hypocalcemia and hyperphosphatemia due to inadequate secretion of parathyroid hormone. Symptoms are seizures, tetany and cramps. FIH exist both as autosomal dominant and recessive forms of hypoparathyroidism.

Merná jednotka: 1 * 100 µG

Predaj

Dodávateľ: MP BIOMEDICALS

Opis: Storage: Room Temperature, desiccate, store under nitrogen.
Ferrous sulfate heptahydrate is a reagent used in the manufacturing of iron compounds, in electroplating baths, aluminium etching, process engraving and lithography, and in redox polymerisation. It is used as a reducing agent in chemical processes, leather dyes and writing inks. Also, it is a component of weed killers, wood preservatives and water treatment processes. Used In prevention of chlorosis in plants and therapeutically as hematinic. In veterinary medicine, it is used as an astringent to combat iron deficiency. Ferrous sulfate heptahydrate is used in the determination of phosphorus as per the method of Taussky and Shorr. Ferrous sulfate heptahydrate is used in cell culture applications generally bound to transferrin, citrate or other iron transport molecules.

Dodávateľ: Thermo Fisher Scientific

Opis: Sulfid antimoničný, pure

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Katalógové číslo: (SIAL11133-500G-R)

Dodávateľ: Merck

Opis: Sulfid antimoničný, Sigma-Aldrich®

Merná jednotka: 1 * 500 g

Certifikáty Predaj

Dodávateľ: VWR Chemicals

Opis: Fosforyltrichlorid ≥99.0% (by argentometric titration), GPR RECTAPUR®

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Katalógové číslo: (21410.293)

Dodávateľ: VWR Chemicals

Opis: Oxid fosforečný ≥98.0%, GPR RECTAPUR®

Merná jednotka: 1 * 1 kg

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Dodávateľ: VWR Chemicals

Opis: Oxid fosforečný ≥98.0%, AnalaR NORMAPUR® analytical reagent

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Katalógové číslo: (PROONIST-C1253A)

Dodávateľ: PROMOCHEM

Opis: PHOSPHORUS COPPER X 1 * 1 KS

Merná jednotka: 1 * 1 items

Predaj

Dodávateľ: Apollo Scientific

Opis: Oxid fosforečný 98%

Dodávateľ: Thermo Fisher Scientific

Opis: Bromid fosforitý ≥98%

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Katalógové číslo: (APOSIN2839-100G)

Dodávateľ: Apollo Scientific

Opis: Bromid fosforitý 99%

Merná jednotka: 1 * 100 g

Predaj

Dodávateľ: Thermo Fisher Scientific

Opis: Oxid fosforečný 98%, Extra Pure

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Dodávateľ: Thermo Fisher Scientific

Opis: Bromid fosforitý 1 mol/l in dichloromethane, AcroSeal™

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Dodávateľ: Thermo Fisher Scientific

Opis: Bromid fosforitý 99%

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