8 % Phenyl Polycarborane-siloxane. Ultra high temperature columns for polychlorinated biphenyl compounds (PCB), nitro-substituted aromatics, polynuclear aromatic hydrocarbons, pesticides and herbicides.

Big packs.

Big packs.

Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous and polar organic solutions with low protein binding capacityEspecially suitable for sterile filtration of solutions and media in cell culture, as well as for ion chromatography and organic acidsSterile filters individually packed in a hard blister package and dispenser box.For research and development only.

Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophobic membrane for filtration of non-polar liquids and gasesVery good chemical resistance to all kinds of solvents and alkaline solutions

Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for filtration of aqueous, organic, and medium polar solutionsVery good chemical resistance to esters, alkaline solutions, and alcohols

Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for filtration of aqueous liquidsLow protein binding capacityEspecially suitable for biological macromolecules, water soluble oligomers, and polymersSterile filters in individual hard blister packaging and dispenser box.For research and development only.

In accordance with ISO 7864 and DIN 13097Thin-walled needlesMade of stainless, chromium-nickel steelSmooth surface with light silicone coatingMinimal pain upon punctureTransparent Luer-Lock plastic hubMade of Polypropylene (needle hub)Box of 100 pieces

With Luer push-on fitting for use with disposable syringes. Supplied sterile in boxes of 100. Colour-coded.

Combination phase for SPE analysis of PAH from water containing humic acidsSpecial combination phase: aminopropyl phase for removal of interfering humic acids, octadecyl phase for enrichment of PAH.Recommended application: PAH from water containing humic acids.Glass columns available on request.

Luer-SlipNicht sterilLösungsmittelbeständigLeicht ablesbare Graduierung

Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous polar and light non-polar solutionsVery low protein bindingSuitable for high flow ratesIdeal for use with biological macromolecules, water-soluble oligomers and polymersSterile filters in individual hard blister packaging and dispenser box.For research and development only.

LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane for filtration of aqueous solutions.This membrane features excellent shape stability in aqueous solutions and is characterised by a very low binding capacity for proteins (21 µg per 25 mm filter). Particularly suitable for biological macromolecules, water-soluble oligomers and polymers.Sterile products in individual hard blister packaging.For research and development only.

LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous polar and slightly non-polar solutions. Very low protein binding capacity. Suitable for high flow rates. Especially suitable for biological macromolecules, water-soluble oligomers, and polymers. With Luer-Lock input and Luer-Slip output. Sterile products in individual hard blister packaging.For research and development only.

LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous and slightly organic solutions with low protein binding capacity.The almost blank-free membrane is ideal for ion chromatography and organic acids. With Luer-Lock input and Luer-Slip output.Sterile products in individual hard blister packaging.For research and development only.

LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionRather hydrophilic membrane, optimal for filtration of aqueous and organic/aqueous medium polar liquids.Excellent chemical compatibility with esters, bases, and alcohols. With Luer-Lock input and Luer-Slip output. Sterile products in individual hard blister packaging.For research and development only.

LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane with low adsorption. For aqueous and aggressive organic solvent filtration. With Luer-Lock input and Luer-Slip output. Sterile products in individual hard blister packaging.For research and development only.

Water for a variety of applications in analytical chemistry. H2O - LF < 1 µS/cm - 0.4 µm, UV filtrated.

Luer Lock fitting male and femaleSterile closing of all kinds of open IV-accesses in IV-SetsSterile closing of pre-filled syringes

Kieselgel 60Spezifische Oberfläche (BET) ~500 m²/gMittlere Porenweite 60 ÅSpezifisches Porenvolumen 0,75 ml/gStandardqualitätSchichtdicke für analytische Platten 0,25 mm, für präparative Platten 0,5 und 1 mmFür präparative Schichten mit 2 mm Dicke wird ein etwas gröberes Material verwendetIndikatoren: manganaktiviertes Zinksilikat mit grüner Fluoreszenz im kurzwelligen UV-Licht (254 nm)Bindemittel: hochpolymere Produkte, die in fast allen organischen Lösemitteln und gegen aggressive Nachweisreagenzien beständig sindLieferbar mit und ohne Fluoreszenzindikator (UV 254)

Silica 60Specific surface (BET) ~500 m²/gMean pore size 60 ÅSpecific pore volume 0.75 ml/gStandard gradeThickness of layer for analytical plates 0.25 mm, for preparative plates 0.5 and 1 mmFor 2 mm preparative layers a slightly coarser material is used, indicators: manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm)Binders: highly polymeric products, which are stable in almost all organic solvents and resistant towards aggressive visualisation reagentsAvailable with or without fluorescent indicator (UV 254)Binder system for Polygram® sheets is also completely stable in purely aqueous eluents