"Dioxide Powder"
Bromkresolpurpur, Pulver
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.
Expand 3 Items
Phenolrot, Pulver ACS
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.
Expand 2 Items
Bromchlorphenolblau, Pulver
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.
Expand 3 Items
Bromphenolblau, Pulver
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.
Expand 1 Items
Trichloressigsäure ≥99,0%, Pulver ACS
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%
Expand 3 Items
Bromphenolblau Natriumsalz, dunkelgrünes Pulver ACS
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.
Expand 1 Items
Wolframdichloriddioxid ≥99%
Supplier: Thermo Fisher Scientific
Wolframdichloriddioxid ≥99%
Expand 2 Items
Molybdändioxid ≥99% (Metall-Basis)
Supplier: Thermo Fisher Scientific
Molybdändioxid ≥99% (Metall-Basis)
Expand 2 Items
Siliciumdioxid ≥99,0% (Metall-Basis)
Supplier: Thermo Fisher Scientific
Siliciumdioxid ≥99,0% (Metall-Basis)
Expand 3 Items
Kieselgel amorph S.A. 105-130 m²/g, gedampft, oberflächenbehandelt
Supplier: Thermo Fisher Scientific
Kieselgel amorph S.A. 105-130 m²/g, gedampft, oberflächenbehandelt
Expand 3 Items
Siliciumdioxid ≥99,995% (Metall-Basis)
Supplier: Thermo Fisher Scientific
Siliciumdioxid ≥99,995% (Metall-Basis)
Expand 2 Items
Kieselgel amorph S.A. 105-145 m²/g, gedampft, oberflächenbehandelt
Supplier: Thermo Fisher Scientific
Kieselgel amorph S.A. 105-145 m²/g, gedampft, oberflächenbehandelt
Expand 3 Items
Selen(IV)oxid ≥99,999% (Metall-Basis), Puratronic®
Supplier: Thermo Fisher Scientific
Selen(IV)oxid ≥99,999% (Metall-Basis), Puratronic®
Expand 2 Items
Kieselgel amorph S.A. 205-245 m²/g, gedampft, oberflächenbehandelt
Supplier: Thermo Fisher Scientific
Kieselgel amorph S.A. 205-245 m²/g, gedampft, oberflächenbehandelt
Expand 3 Items
Kieselgel amorph ≥99,9% (Metall-Basis), Nano-Pulver
Supplier: Thermo Fisher Scientific
Kieselgel amorph ≥99,9% (Metall-Basis), Nano-Pulver
Expand 3 Items
#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals
#: 20060.320
: VWR Chemicals