110 výsledků pro: "Dioxide Powder"

Supplier: VWR Chemicals

Bright red powder

Supplier: Avantor

Powder. Lot analysis on label.

Supplier: Thermo Fisher Scientific

Appearance: White to beige Powder

Supplier: VWR Chemicals

Bromkrezolová zeleň, powder pH-indicator

Supplier: Thermo Fisher Scientific

Silikagel 99.9%, powder 1,0 µm

Supplier: Thermo Fisher Scientific

Silikagel 99.9%, powder 1,5 µm

Supplier: Thermo Fisher Scientific

Silikagel 99.9%, powder 0,5 µm

Supplier: Thermo Fisher Scientific

Iridium(IV) oxide 99%, powder

Supplier: VWR Chemicals

Bromkrezolová zeleň ≥95% (dye content), powder, AnalaR NORMAPUR® ACS pH-indicator

Supplier: Avantor

For nitrogen dioxide determination (ASTM D-1607).

Supplier: USP

Sulbactam sodium, powder

Supplier: Thermo Fisher Scientific

Oxid manganičitý 80-85%, powder

Supplier: Thermo Fisher Scientific

Titanium(IV) oxide anatase 98+%, powder

Supplier: VWR Collection

Tyto přenosné kolorimetry jsou určeny k provádění analýzy vody s vysokou přesností.

Supplier: Thermo Fisher Scientific

The main use of zirconia is in the production of ceramics. Zirconium dioxide is also used as the solid electrolyte in electrochromic devices As protective coating on particles of titanium dioxide pigments, as a refractory material, in insulation, abrasives and enamels.

Supplier: Thermo Fisher Scientific

The main use of zirconia is in the production of ceramics. Zirconium dioxide is also used as the solid electrolyte in electrochromic devices As protective coating on particles of titanium dioxide pigments, as a refractory material, in insulation, abrasives and enamels.

Supplier: Thermo Fisher Scientific

Stabilized

Supplier: Spectrum Chemical

Acesulfame potassium is a sugar substitute that contains no calories and is a white crystalline powder.

Supplier: Merck

Oxid manganičitý ≥89.0%, powder, Supelco®

Supplier: MP Biomedicals

Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.

Supplier: MP Biomedicals

Phenol Red Sodium Salt is used as a pH indicator, it is used widely in culture media to identify changes from neutral to acidic pH values.

Supplier: Hach

The drop count test is a simple, easy and cost-effective way to test for many parameters like chlorine, chloride, dissolved oxygen, carbon dioxide, sulphite, nitrogen, formaldehyde, and more.

Supplier: MP Biomedicals

Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to blue-purple). Used in spectrophotometric determination of serum-albumin.

Supplier: MP Biomedicals

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Supplier: Lovibond

The MD 100 range of photometers are portable handheld instruments with a simple button layout, robust waterproof design and large backlit display that are ideal for testing in the field or laboratory conditions.

Supplier: Spectrum Chemical

BSE/TSE statement (available upon request)
Allergen statement (available upon request)

Supplier: MP Biomedicals

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Supplier: MP Biomedicals

Trichloroacetic acid is used in protein precipitation; has been used to determine protein concentration by quantitative precipitation. Used as a decalcifier and fixative in microscopy. A protocol for the precipitation of nucleic acids can be found in Molecular Cloning.
Stability: Long term storage of aqueous solutions of less than 30% strength is not recommended. Decomposition products are chloroform, hydrochloric acid, carbon dioxide and carbon monoxide. Chloride ≤0.001% ; Nitrate ≤0.002%; Phosphate ≤5 ppm; Sulfate ≤0.02%

Supplier: MP Biomedicals

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Supplier: MP Biomedicals

Storage: +4 °C
D-Biotin is a growth factor present in small amounts in every living cell. It is involved in naturally occurring carboxylation reactions. It occurs mainly bound to proteins or polypeptides. It is more abundant in the liver, kidney, pancreas, yeast and milk. Biotin levels are higher in cancerous tumors than in normal tissues. It is inactivated by binding to avidin.
D-Biotin may be used to elute proteins from avidin/streptavidin resins. It is widely used for dietary supplements and fortified foods. It is also used for tablets and hard-shell capsule preparation due to its pharmaceutical properties.
Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.
Soluble in water (22 mg/100 mL), ethanol (80 mg/100 mL), more soluble in hot water and in dilute alkalies; insoluble in other common organic solvents. Soluble in 2 M Ammonium hydroxide (50 mg/mL - clear, colorless solution), dimethylformamide (1.7 mg/mL).