General Lab Products & Reviews

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The BRAND® Dispensette® S Trace Analysis bottletop dispenser is designed for dispensing high-purity chemicals for trace analysis. With a fluid path composed of materials such as PFA, PTFE and sapphire, the Dispensette S Trace Analysis can be used for analysis in the PPB and PPT range. With a volume range of 1-10mL the Dispensette S Trace Analysis is available in two different models, depending on the reagents and testing pe…

Sterile Filter Tips

The Quick Western Kit provides a universal detection reagent that can be combined with the primary antibody incubation step, eliminating the need for a secondary antibody incubation step.

IRDye 680RD is the near-infrared fluorescent dye of choice for applications in the 700 nm wavelength, especially Western blots, cell-based assays such as the In-Cell Western assay, and small animal imaging experiments.

IRDye QC-1 is the first non-fluorescent (dark) quencher, compatible with a wide range of visible and near-infrared fluorophores (~500 – 800 nm).

Type II pure water systems for the production of ASTM type II water for general laboratory applications. With the combination of reverse osmosis, softening and electronic | chemical desalting the arium® EDI 61215 type II pure water system guarantees constant water quality. The device is available with different volumes and as benchtop or built-in system. Four line alphanumerical display Electronic features for data sav…

Type III pure water systems for the production of RO-Water for general laboratory applications and for applications requiring large volumes of RO water on demand. The efficient RO-membranes reduce water wastage and provide excellent product water quality. The compact arium® RO 61316 type III pure water system is the ideal choice for daily laboratory applications, the arium®613L reverse osmosis (RO) system is suited for applica…

Reliable removal of microorganisms and particles from liquids with Minisart® syringe filters. Typical applications are clarification, sterile filtration, sample preparation and medical applications. The syringe filters are available in many different pore sizes and with hydrophilic or hydrophobic membrane materials.

Glass microfibre extraction thimbles for critical extractions, such as the separation of minutest particulate matter from dust, aerosols, gas or air streams. The extraction thimbles are manufactured from 100 % borosilicate glass and are thermally stable up to 500 °C. The inner diameter, outer length, round bottom and wall thickness of the glass microfibre thimbles are defined according to the norm DIN 12449.

Quartz microfibre extraction thimbles, especially suited for emission monitoring. The extraction thimbles are manufactured free of glass fibres and binding agents and are thermally stable up to 900 °C. The inner diameter, outer length, round bottom and wall thickness are defined according to the norm DIN 12449. The quartz microfibre extraction thimbles are filters of highest purity.

Glass microfibre filters without binder for clarification of buffer, reagent and protein solutions, air monitoring, as well as gravimetric and wastewater analysis. They can also be used as a prefilter. The glass microfibre filters without binder are made of 100 % borosilicate, are highly pure and extremely white. They continue to perform over long periods unlike cellulose filters whose rate of filtration drops off rapidly as t…

Glass microfibre filters with binder for air and gas monitoring, emission testing and smoke measurement. They can also be used as prefilter. The glass microfibre filters with binder are produced with synthetic binders to make them chemicaly and mechanicaly resistant and either hydrophobic or hydrophilic.

Quartz microfibre filters are especially suited for emission monitoring at temperatures of up to 950 °C and wherever filters of the highest purity are needed. Our quartz microfibre filters are free of glass fibres and binding agents.

Broad range of filter papers. You can choose from quantitative, qualitative, qualitative-technical filter papers, blotting and chromatography filter papers and many other paper grades for special applications. Our filter papers are depth filters and typical applications are particle retention in gases or aqueous solutions. Filtration rate: the time required to filter 10 ml of distilled water at 20 °C through a free-hanging, fu…

Vacuum filtration units are designed for the convenient clarification & sterile filtration of tissue culture media and components, biological fluids, and other aqueous solutions.

Vacuum filter holders made of glass or polycarbonate for clarification, sterile filtration, sterile venting, particle testing, ultracleaning and degassing solvents and solvent mixtures. The vacuum filter holders are autoclavable and can reliably be re-used.