You Searched For: Masterflex+Luer+Fittings

Supplier: Corning

Description: Syringe filters are available with a choice of membrane type: Polyethersulfone (PES) for low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA), with or without prefilter, for lowest protein binding; Polytetrafluoroethylene (PTFE) for chemical resistance; regenerated cellulose (RC) – the best choice for DMSO compatibility; and nylon (NY) which is hydrophilic, surfactant-free and lowest extractable.

Certificates

Catalog Number: (TCT0035-025G)

Supplier: TCI America

Description: CAS Number: 15086-94-9 MDL Number: MFCD00036189 Molecular Formula: C20H8Br4O5 Molecular Weight: 647.90 Purity/Analysis Method: <gt/>95.0% (HPLC,T) Form: Crystal Color: Reddish Yellow Melting point (°C): 295 Lambda max.: 517 nm (0.1mol/L NaOH sol.)

SDS Certificates Sale

Supplier: DWK Life Sciences (KIMBLE)

Description: Ideal for medium pressure chromatography with either aqueous or organic mobile phases.

Supplier: Argos Technologies

Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Catalog Number: (103010-194)

Supplier: Anaspec Inc

Description: HiLyte™ Fluor 647 amine is a carbonyl-reactive fluorescent labeling dye that generates the conjugates that are slightly red-shifted compared to those of Cy5 dyes, resulting in an optimal match to filters designed for Cy5 dye.

Sale

Catalog Number: (RK10199)

Supplier: Restek

Description: The Rtx®-2887 column's stationary phase, column dimensions, and film thickness have been optimized to exceed the resolution and skewing factor requirements specified in ASTM Method D2887.

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Supplier: General Separation Technologies, Inc.

Description: Typical application: Alcohols II and III, Amines (low MW), Amines/ Alcohols/ Chlorides, Aromatics analysis: ASTM D16 analytes, Aromatics II, Blood alcohol, Bourbon, Branched alcohols, BTEX, Chlorinated Isooctane, Citronella java oil, Esters III, Ethylene oxide, FAME Standard I, FAMEs (Coca Butter), Fast styrene analysis, Flavor volatiles, Formaldehyde Underivatized, Fragrance allergens, Fragrance Reference Standard II, Free Fatty Acids, Free Organic Acids/C4-C5 Isomers, Impurities in Ethylbenzene, Impurities in mixed xylenes, Impurities in p-Xylene-ASTM D3798, Impurities in styrene, Industrial Solvent, Lavender Oil Spiked with Camphor, Monomers in latex paint by headspace, Mushroom aroma (Synthetic), Nitrosamines, Nutmeg oil, Organic acids, Phenols III, Polyunsaturated fatty acid methyl esters, Rapeseed oil, Rapid analysis of water in organic solvents, Solvents I, II, Spearmint oil, Strawberry syrup, Sulphur and Selenium in Garlic by Headspace, Tramanian lavander oil, Volatile organics, Volatile sulfurs.

Catalog Number: (103010-192)

Supplier: Anaspec Inc

Description: HiLyte™ Fluor 647 acid, SE is an excellent fluorescent labeling dye that generates the protein conjugates that are slightly red-shifted compared to those of Cy5 dyes, resulting in an optimal match to filters designed for Cy5 dyes.

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Supplier: Restek

Description: Rtx®-Volatiles columns were the first columns designed specifically for analyses of the 34 volatile organic pollutants listed in U.S.

Supplier: Restek

Description: Inert, low-bleed columns for reliable column-to-column results from low-level GC/MS analyses provide reproducible retention and selectivity.

Supplier: Restek

Description: MXT®-1 columns exhibit long lifetime and very low bleed at high operating temperatures.

Supplier: Restek

Description: Improved resolution and faster analyses make these the ideal pesticide columns.

Supplier: Adipogen

Description: It is known that phenol and p-cresol are promoters of skin tumors and also urinary excretion of phenol and p-cresol is increased by exposure to benzene, which has hemopoietic toxicity, and toluene, respectively. Therefore, the determination of phenol and p-cresol is important in clinical chemistry and toxicology. Because phenol and p-cresol are present in urine as sulfate or glucuronide conjugates, they are hydrolyzed enzymatically or with acid, followed by distillation or extraction with organic solvent prior to measurement by GC or HPLC. However, these GC and HPLC methods require relatively large sample volumes (more than 1 ml) because of their insufficient sensitivities for measuring small amounts of phenol and p-cresol. The application of fluorescent labeling techniques to HPLC result in a sensitive and selective method. Phthalimidylbenzenesulfonyl chlorides habe also been successfully used for high sensitivity labelling of amino acids prior to HPLC.

Supplier: Anaspec Inc

Description: Calcein, AM is a cell-permeant and non-fluorescent compound that is widely used for determining cell viability

Supplier: BeanTown Chemical

Description: CAS: 142-82-5; EC No: 205-563-8; MDL No: MFCD00009544; RTECS: MI7700000 UN No: UN1206; Haz Class: 3; Packing Group: II Liquid; Linear Formula: CH3(CH2)5CH3; Molecular Formula: C7H16 ; MW: 100.21 Melting Point: -91°; Boiling Point: 97-99°; Flash point: -4°C (24°F) Density (g/mL): 0.684; Refractive Index: 1.387

SDS

Catalog Number: (103010-822)

Supplier: Anaspec Inc

Description: Single isomers of ROX are increasingly preferred for labeling peptides and nucleotides because they give better resolution in HPLC purifications that are often required in bioconjugations. Variable ratios of the 5- and 6-isomers often cause complications in the interpretation of labeling results and assay performances.

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