31924 Results for: "Ring+Lights&pageNo=20"

Supplier: Spectrum Chemical

Polysorbate 20, FCC is used as a wetting agent. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: Merck

Polysorbate 20, Sigma-Aldrich®

Supplier: Cayman Chemical

20-Hydroxy-N-arachidonoyl taurine

Supplier: MP Biomedicals

20-Hydroxyecdysone is the most widely occurring ecdysteroid in both plant and animal species. Controls cell death during metamorphosis of Drosophila melanogaster.

Supplier: VWR Chemicals

Contains 5×10 ml vials of 10% solution.

Supplier: VWR Collection

Tetrahydrofuran : Cyclohexanone (80:20) (v/v)

Supplier: Roth Carl

Tween® 20 (Polysorbate)

Supplier: MP Biomedicals

Storage: Room Temperature
Polysorbate 20 is nonionic surfactants derived from sorbitan ester, it is soluble or dispersible in water but differ widely in organic and oil solubility.
Polysorbate 20 is typically used as an emulsifying agent for the preparation of stable oil-in-water emulsions, particularly in pharmaceutical applications. It is also used in pre-extraction of membranes to remove peripheral proteins & as a blocking agent on nitrocellulose at a typical concentration of 0.05%.
Series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.

Supplier: MP Biomedicals

Nonionic surfactant derived from sorbitan esters, widely used in biochemical applications.

Supplier: Molekula

Tween® 20 (Polysorbate)

Supplier: MP Biomedicals

TWEEN 20 is a nonionic detergent widely used in biochemical applications, such as emulsifying agents for the preparation of stable oil-inwater emulsions. It has been used in preextraction of membranes to remove peripheral proteins. TWEEN 20 has been used as a blocking agent for membrane based immunoassays at a typical concentration of 0.05%. TWEEN 20 can be used for lysing mammalian cells at a concentration of 0.05 to 0.5%.

TWEEN 20 is a polyoxyethylene sorbitol ester.

Typical Working Concentration:
Extraction of membrane-bound proteins: 2%; blocking agent for membrane based immunoassays at a typical concentration of 0.05%; lysing mammalian cells at a concentration of 0.05 to 0.5%.

Supplier: G-Biosciences

Tween® 20 is commonly used non ionic detergent for solubilising membrane proteins during isolation of membrane-protein complexes.

Supplier: Merck

Tween® 20 (Polysorbate), Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate), Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate), Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate), Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate), Sigma-Aldrich®

Supplier: ROCHE

Tween® 20 (Polysorbate) 10% in aqueous solution, Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate), Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

Nickel chromium alloy (80:20 w%) ≥99.95% (metals basis), sputtering target, Ø 50.8 mm (2.0 in), Thickness: 6.35 mm (0.250 in)

Supplier: Thermo Fisher Scientific

Nickel chromium alloy (80:20 w%) ≥99.95% (metals basis), sputtering target, Ø 50.8 mm (2.0 in), Thickness: 3.18 mm (0.125 in)

Supplier: EHRENSTORFER

2,3,3'-Trichlorobiphenyl (PCB No. 20)

Supplier: LGC Standards PROMOCHEM

2,3,3'-Trichlorobiphenyl (PCB No. 20)

Supplier: AAT BIOQUEST

The biotin-modified deoxyuridine 5'-triphosphates are widely used for a variety of non-radioactive DNA labeling reactions including nick translation, random prime labeling, cDNA labeling and 3'-end labeling.

Supplier: Thermo Fisher Scientific

Nickel chromium alloy (80:20 w%), wire, Ø 0.25 mm (0.01 in)

Supplier: LGC Standards PROMOCHEM

2,3,3'-Trichlorobiphenyl (PCB No. 20)

Supplier: Thermo Fisher Scientific

Nickel chromium alloy (80:20 w%), wire, Ø 0.143 mm (0.0056 in)

Supplier: Thermo Fisher Scientific

Platinum iridium alloy (80:20 w%), wire, hard, Ø 1.0 mm (0.04 in)

Supplier: Thermo Fisher Scientific

Nickel chromium alloy (80:20 w%), wire, Ø 0.51 mm (0.02 in)

Supplier: Thermo Fisher Scientific

Nickel chromium alloy (80:20 w%), wire, Ø 1.6 mm (0.064 in)