You Searched For: Polyvinylpyrrolidone


12  results were found

Sort Results

List View Easy View (new)
SearchResultCount:"12"
Description: Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes or biological
Catalog Number: 97062-264
Supplier: VWR

Description: Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 98%
Catalog Number: TS16382-1000
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS


Description: [Good's buffer component for biological research] CAS Number: 6976-37-0 MDL Number: MFCD00002853 Molecular Formula: C8H19NO5 Molecular Weight: 209.24 Purity/Analysis Method: <gt/>99.0% (HPLC,T) Form: Crystal
Catalog Number: TCB1493-250G
Supplier: TCI America

Description: Bis-Tris is a zwitterionic buffer; an amine buffer similar to Tris Hydrochloric acid that exhibits only a very small shift in dissociation constant with respect to temperature. It is structurally analogous to the the Good buffers that were developed to provide buffers in the pH range of 6.15 - 8.35 for wide applicability to biochemical studies.
Catalog Number: 76204-004
Supplier: MP Biomedicals


Description: Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99+%
Catalog Number: TS16887-1000
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS


Description: ( {[bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane}). White solid. Purity: >= 99% by titration. Heavy metals: <1 ppm. Absorbance (100 mM, H2O, 280 nm): <0.02. pKa 6.5 at 20[degree] C. CAS 6976-37-0, M.W. 209.2.
Catalog Number: 80058-220
Supplier: MilliporeSigma

Description: Good's buffers
Catalog Number: AAB22515-36
Supplier: Thermo Scientific Chemicals

Description: Bis-Tris is zwitterionic buffer, an amine buffer similar to Tris. It exhibits only a very small shift in dissociation constant with respect to temperature. Hydrochloric acid can be used to adjust pH for a Bis-Tris buffer to the desired pH.
Catalog Number: IC10103825
Supplier: MP Biomedicals

SDS


Description: Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99+% for biochemistry
Catalog Number: TS32772-5000
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS


Description: Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99%
Catalog Number: 77029-674
Supplier: AMBEED, INC

New Product


Description: CAS: 6976-37-0; EC No: 230-237-7; MDL No: MFCD00002853 Crystalline/Powder; Molecular Formula: C8H19NO5 ; MW: 209.24
Catalog Number: BT145785-500G
Supplier: BeanTown Chemical

SDS


Description: 1 kg
Catalog Number: 101172-256
Supplier: Thermo Fisher Scientific Chemicals Inc.


129 - 12 of 12