26309 Results for: "Polypropylene+glycol&pageNo=14"

Slide-A-Lyzer MINI Dialysis devices, 3,5K MWCO, are disposable polypropylene cups with integrated, low-binding membranes for dialysis and high recovery of proteins and macromolecules >3,5 kDa in volumes from 10 µl to 2 ml. They were developed as a convenient means for dialysing small-volume samples of nucleic acids and proteins without undue sample loss. Low molecular weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, micro conjugation reactions, and concentration can be accomplished with these devices.

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Flask for collecting 100ml, 165x40mmmm, acc. to schlenk, null

Supplier: witeg Labortechnik

Flask for collecting 100ml, 165x40mmmm, acc. to schlenk, null

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Flask for collecting 200ml, 210x40mmmm,st14/23, acc. to schlenk, null

Supplier: witeg Labortechnik

Flask for collecting 200ml, 210x40mmmm,st14/23, acc. to schlenk, null

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VOL.FLASK 50ML FLAT BTM CLASS A 1 * 10 items

Supplier: witeg Labortechnik

VOL.FLASK 50ML FLAT BTM CLASS A 1 * 10 items

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Flask for collecting nitrogen 1l, with cylindrical hook,300x80mm, st14/23,acc. to schlenk, null

Supplier: witeg Labortechnik

Flask for collecting nitrogen 1l, with cylindrical hook,300x80mm, st14/23,acc. to schlenk, null

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Flask for collecting 10ml, 120x16mmmm,st14/23, acc. to schlenk, null

Supplier: witeg Labortechnik

Flask for collecting 10ml, 120x16mmmm,st14/23, acc. to schlenk, null

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GLOVES HEAT GL9100 (ESD) GR.L 1 * 1 PAIR

Supplier: Basan

GLOVES HEAT GL9100 (ESD) GR.L 1 * 1 PAIR

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GLOVES HEAT GL9100 (ESD) GR.M 1 * 1 PAIR

Supplier: Basan

GLOVES HEAT GL9100 (ESD) GR.M 1 * 1 PAIR

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Fire assay flux Umicore number 2 1 * 15 kg

Supplier: VWR Collection

Fire assay flux Umicore number 2 1 * 15 kg

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Flask for collecting 50ml, 145x32mmmm, acc. to schlenk, null

Supplier: witeg Labortechnik

Flask for collecting 50ml, 145x32mmmm, acc. to schlenk, null

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Controlled-rate freezers, CryoMed

Supplier: Thermo Fisher Scientific

In order to maintain cellular viability during the freezing process, certain cells such as protist, mammalian, and plant cells require precise control of the freezing rate in order to minimize the detrimental effects of undercooling and the heat liberated during the phase change process from water to ice. The Thermo Scientific™ CryoMed™ Controlled-Rate Freezers (CRFs) are designed with reliability, protection, and data traceability in mind for sample preparation and GMP production needs.

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Baths and circulators, stainless steel

Supplier: HUBER

Circulating bath thermostats with baths made from stainless steel are simple to use and suitable for many applications such as: sample temperature control, analysis, material testing or checking food. The units offer high temperature stability and are fitted with over-temperature and low level protection suitable for use with flammable fluids. A powerful pressure/suction pump ensures optimum circulation and temperature homogenity in the bath and also allows temperature control of external applications using a pump adapter (accessory). There is a range of optional accessories including inserts, variable adjustable platforms, bath covers, probes as well as tubing, temperature-control fluids and various adapters, please see www.vwr.com for details.