"Dioxide Powder"

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: Thermo Fisher Scientific

Hafnium dioxide, tech.

Supplier: Thermo Fisher Scientific

Hafnium dioxide ≥99.995% (max. 0,2% Zr)

Supplier: Thermo Fisher Scientific

Hafnium dioxide ≥99.99% (max. 100 ppm Zr)

Supplier: Thermo Fisher Scientific

Hafnium dioxide ≥99.95% (max. 0.5% Zr)

Supplier: Thermo Fisher Scientific

Hafnium dioxide ≥99% (max. 1.5% Zr)

Supplier: Thermo Fisher Scientific

Hafnium dioxide ≥99.9%, Spectrographic Grade Spectrographic Grade (Zr typ. 80 ppm)

Supplier: Thermo Fisher Scientific

Tellur koldioxid, tech.

Supplier: Thermo Fisher Scientific

Selenkoldioxid ≥99.999%, Puratronic®

Supplier: Thermo Fisher Scientific

Kiselgel ≥99.0%

Supplier: Thermo Fisher Scientific

Kiselgel ≥99.995%

Supplier: Thermo Fisher Scientific

Silica gel amorphous ≥99.9%, nanopowder

Supplier: Thermo Fisher Scientific

Kiselgel ≥99.999%, Puratronic®

Supplier: Thermo Fisher Scientific

Silica gel amorphous S.A. 205-245 m²/g, fumed, surface treated

Supplier: Thermo Fisher Scientific

Bly(IV)oxid ≥99.995%, Puratronic®

Supplier: Thermo Fisher Scientific

Selenkoldioxid ≥99.4%