886 Results for: "SARTORIUS"

Supplier: SARTORIUS

jetPEI® transfection reagent is a linear polyethylenimine derivative, free of components of animal origin, providing highly effective and reproducible gene delivery, perfectly suited for High Throughput Screening applications (HTS).

Supplier: Sartorius

Sterile disposable plastic funnels for colony and particle counting. To use with Sartorius membranes and culture media discs.

Supplier: Sartorius

These sterile cellulose nitrate and PES Microsart® e.motion membrane filters can be used for colony counting, particle testing and microscopy. They are specifically designed for use in the Microsart® e.motion dispenser.

Supplier: Sartorius

Cellulose acetate hydrophilic membrane filters. Ideal for biological and clinical analysis, sterility tests and scintillation measurements. Very low protein binding capacity, suitable for aqueous, alcoholic media and hot gases.

Supplier: Sartorius

The Microsart® e.jet is a laboratory vacuum pump which creates vacuum and concomitantly transfers the filtered liquid to waste.

Supplier: Sartorius

These filters are mostly used either for monitoring air and gas or as prefilter. They are manufactured with synthetic binding agents to ensure that the filter has a defined strength.

Supplier: Sartorius

Hydrophilic polyamide (nylon) membrane filters. For the filtration of alkaline solutions and organic solvents.

Supplier: Sartorius

For samples up to 500 µl; membrane: Regenerated cellulose Hydrosart®. Vivacon® 500 centrifugal concentrators have been designed for DNA and protein concentration and rebuffering. They feature a horizontal membrane design that is preferred by some users for reasons of consistency with previously used procedures and reproducibility.

Supplier: Sartorius

These filter units with PP funnel and base and cellulose nitrate membrane are developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids. All components of the filtration system must comply with international guidelines, such as USP, EP or ISO standards.

Supplier: Sartorius

Venting filters for the sterile venting of small fermenters and culture vessels.

Supplier: Sartorius

Filter holders made from PC for filtration of aqueous solutions, ideal for use with peristaltic pumps or syringes.

Supplier: Sartorius

Borosilicate glass, with PTFE ring, autoclavable.

Supplier: Sartorius

Hydrophobic cellulose nitrate and cellulose acetate gridded membrane filters for colony count and sterility testing, with outstanding retention rates for microorganisms.

Supplier: Sartorius

Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples of 0,4 to 2 ml.

Supplier: SARTORIUS

INTERFERin® is a powerful, ready to use siRNA and miRNA reagent which provides more than 90% silencing efficiency at 1 nM siRNA in a wide variety of cells.

Supplier: Sartorius

Membrane filters manufactured from high grade PC film using track etch technology. Applicable for particulate analysis, epifluorescence miroscopy, fluid clarification, cytology, cell biology, bioassays, water microbiology, environmental analysis.

Supplier: Sartorius

These filter papers are used for routine analyses like clarification, determination of substances, but also as discs with a center hole for technical applications. Grades with a wet burst resistance >30 kPa are referred to as wet-strengthened and are therefore
suitable for pressure or vacuum filtration.

Supplier: Sartorius

Borosilicate glass, anodised aluminium clamp, silicone lid, autoclavable.

Supplier: Sartorius

PTFE hydrophobic membrane filters. For filtration of air, gases, solvents and acids. Sterilisation by autoclaving or ethylene oxide.

Supplier: Sartorius

Vivaspin® Turbo 15 can handle 0,1 to 15 ml sample volume in swing bucket rotors and 11 ml in fixed angle rotors accepting 50 ml centrifuge tubes.

Supplier: Sartorius

These ready to use ampoules are pre-sterilised and contain a membrane filter and pad. They have been specially designed for performing microbiological analyses on pharmaceuticals, cosmetics, food and drink, water and other liquids. To be used with Biosart® 100 Monitors. When stored in appropriate conditions (4 °C), the medium has a shelf life of up to 12 months (except for Endo). The formula ensures optimum colony growth on membranes and complies with international standards, including International Pharmacopoeias, DIN and ISO standards, American Standards for Water and Foods, mineral water regulations and recommendations for the food and drink industry.

Supplier: Sartorius

Vivaspin® 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin® potfolio. Vivaspin® 20 handles 5 to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin® 20 features twin vertical membranes for unparalleled filtration speed and >100-fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies pipetting of the final concentrate.

Supplier: Sartorius

Vivaspin® 15R is targeting the volume segment of 4 to 15 ml with the Hydrosart® regenerated cellulose membrane. This membrane is ideal when extremely high recovery rate and very low adsorption is required, for example in applications such as concentration and desalting of immunoglobulin fractions.

Supplier: Sartorius

Vivaflow® 50 and 200 devices are ready to use crossflow cassettes for filtration and concentration of samples from 100 to 3000 ml or 500 to 5000 ml. The membrane surface per device is 50 cm² or 200 cm² respectively. The devices come with all the necessary accessories for running with a laboratory pump and a size 16 pump head. For speeding up the concentration and increasing the volume throughput, up to six Vivaflow® 50 cassettes can be connected together or two Vivaflow® 200 can be connected together. Optimally suited for applications like cell culture supernatant concentration, virus concentration and water concentration this economical product offers a standard of ease of use, reliability and flexibility.

Supplier: Sartorius

Sartofluor® GA filter cartridges, manufactured with permanently hydrophobic PTFE membranes, are specially designed for sterile venting and gas applications. Due to their permanent hydrophobicity, they offer the highest process security, even with high volume gas streams, extreme humidity and stringent in-line steam sterilisations.

Supplier: Sartorius

Vivaspin® centrifugal concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 500 centrifugal filter units offer a simple, one step procedure for sample concentration with volumes from 5 to 500 µl. They can effectively be used in fixed angle rotors accepting 2,2 ml centrifuge tubes.

Supplier: Sartorius

Vivaspin® Turbo 4 can handle 0,04 to 4 ml sample volume in swing-out and fixed angle rotors accepting 15 ml centrifuge tubes.

Supplier: Sartorius

This syringe filter holder is made from PTFE. It is well suited for particle removal from samples and reagents for analytical methods, such as NMR samples as it is unaffected by chemicals and contains no trace elements which could be released into the liquid being filtered.

Supplier: Sartorius

These vacuum filter holders feature a glass cylinder, PP base and sealing plug with anodised aluminum closing cap.

Supplier: Sartorius

For the filtration of small volumes, the holder is connected directly to a pressure source. For the filtration of up to 5 litre volumes of relatively easily filtrable liquids (e.g. buffer solutions, solutions for cell counters and tissue culture solutions), it is used in combination with a pressure tank.