90602 Results for: "Steriliz\\\\u00E1tory+bakteriologick\\\\u00FDch+kli\\\\u010Dek&pageNo=25"

Supplier: THERMO MATRIX TECHNOLOGIES

Easy Peel, Microplate seal for ALPS 3000, Heat sealing film/foil/tape (96/384 wells), Roll, Film, Easy Peel seal, for PP microplates

Supplier: OMEGA BIO-TEK

Plasmid isolated with traditional purification procedures normally contain high levels of endotoxins that can significantly interfere with transfection experiments downstream. The E.Z.N.A.® Endo-Free Plasmid kits integrate an efficient endotoxin removal step into the plasmid purification procedure to produce high quality transfection grade plasmid.

Supplier: Hach

Bottle Cap, with inert Teflon® liner for mixing bottle, pk/12 1 * 12 items

Supplier: OMEGA BIO-TEK

E.Z.N.A.® Fastfilter® Plasmid kits rapidly purify plasmid DNA utilising lysate clearance filter syringes, whilst E-Z 96® Fastfilter Plasmid kits employ lysate clearance plates in a 96-well format. Fastfilter® kits allow midi- and maxi-scale plasmid isolation in less than 40 m.

Supplier: witeg Labortechnik

FLASK,PEARSHAPED,25ML,SIDE NECK ANGLED,CNST19/26,SNST19/26,ACC.TO DIN12383 1 * 1 items

Supplier: VITLAB

Volumetric flask, PMP, class B, with screw cap, PP, 250 mL 1 * 2 items

Supplier: MP Biomedicals

Applications
Guanidine hydrochloride can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA. It is a strong chaotropic agent useful for the denaturation and subsequent refolding of protein, it can solubilize insoluble or denatured proteins such as inclusion bodies and be used for the recovery of periplasmic proteins. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA.
Product Description
The crystal structure of Guanidine hydrochloride consists of a network of guanidinium cations and chloride anions linked by N–H•••Cl hydrogen bonds,it is a strong chaotropic agent.Guanidine HCl may agglomerate upon storage. It may appear as a free-flowing crystalline powder, a freeflowing powder with solid material dispersed throughout, or a solid. The quality of the product does not appear to be affected and solutions prepared from the free-flowing and lumpy guanidine HCl appear identical

Grade: Ultra Pure
Purity: >99%
Keywords: Guanidium chloride, chaotropic agent
Key Applications: Chaeotropic agent
Product Type: Biochemicals
Biochemical Category: Chaotropic Agents
Density: 1.345 g/cm³ at 20 °C (Lit.)
Melting Point: 180-190 °C
UV/Visible Absorbance: OD260nm (6.0 M aq soln) <0.03
Presentation: White Crystalline Powder
pH: 4-6 (6.0 M aq soln)
Solubility: Soluble in water,Clear, Colorless Solution (6 M - clear, colorless solution).
Storage & Handling: Room Temperature, desiccate

Supplier: LAUDA

The Proline Edition X range of heating thermostats feature a wide temperature range, high cooling and heating power and a multi level pump. The self-explanatory menu-guided remote control Command is particularly convenient for operating the units at distances as far as 50 meters away. Thanks to the large display, the user can keep an eye on all the important parameters. There is a graphical display of measured values, large choice of interfaces (e.g. Ether- CAT, Ethernet, RS232/RS485, analogue module, Profibus, contact modules). Data collection together with documentation and control is easy using the Wintherm Plus software. Units are ideal for temperature control of chemical reactors, distillation plants and glass condensers, crystallisation, thermostating measurement setups in process technology, chemical probes, calibration of sensors and testing electronic components.

Supplier: VWR Collection

The housing and tank are constructed from high-quality SUS 304 stainless steel, providing durability and longevity. Equipped with user-friendly interface display which offers intuitive function selection and real-time parameter setting. Units also feature intelligent detection on startup, promptly alerting users to any potential issues via buzzer and alarm. Additionally, they continuously monitor the power supply voltage in real-time to ensure optimal operating conditions. The automatic heating stirring function ensures uniform liquid temperature throughout the tank. The anti-leakage tray prevents damage to electrical components and avoids the risk of hazard in case of leakage.

Supplier: KIMBERLY CLARK

GLOVE STERLING NITR. 24CM AMBI GREY XL 1 * 140 items

Supplier: MACHEREY-NAGEL

Filter Paper Circles MN 85/70 20 cm diameter pack of 100 1 * 100 items

Supplier: Cytiva

Sephadex G-50 grade F is a size exclusion chromatography resin designed for desalting and buffer exchange, and for purification of DNA and oligonucleotides greater than 20 bases in length using spin columns.

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: TRANE TECHNOLOGIES

Purpose-built for life science applications, FARRAR®’s ULC series including the Ultra-Low Chamber (ULC-190), Ultra-Low Chamber (ULC-328), and the new Ultra-Low Chamber (ULC-259) are the only −20 to −80 °C, forced-air, ultra-low-temperature freezers on the market with air and water-cooled options.

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: Thermo Fisher Scientific

D-(+)-Camphor ≥98%

Supplier: bimos

Apart from special hygiene features, a laboratory chair must always be ready for use at changing places of work. It should take up a minimum of space yet still offer maximum ergonomics and seating comfort so as to guarantee precise and concentrated work over longer periods of time. Labster is ideal for everyday use in the laboratory.

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: MIELE

The PLW 8615 large laboratory glasswasher can accommodate 216 laboratory flasks, 588 vials, or 294 pipettes. The large glasswasher is flexible and simple to use, it has modular load carriers and EasyLoad system. This efficient unit has a single door, 900 mm wide, a usable capacity of 351 litres. PLW 8615 provides reliable results, high pump performance with a variable-speed pump and features spray arm monitoring and a conductivity meter.

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: Brand

PP. These 0,2 and 0,5 ml PCR tubes with attached caps are compatible with leading thermal cyclers with heated lids.

Supplier: Brand

PP. Eight connected 0,2 ml tubes and domed or flat caps in strips of eight.

Supplier: Brand

PP. Eight connected 0,2 ml tubes with attached domed cap strips.

Supplier: EPPENDORF

Eppendorf's twin.tec® 96-well, 250 µl PCR Plates feature a polycarbonate frame and thin-walled polypropylene wells ensuring optimal heat transfer and high rigidity. With raised well rims, these plates enable an effective seal, minimizing the risk of cross-contamination and contributing to consistently reliable results.

Supplier: Brand

PP. Eight connected 0,2 or 0,15 ml PCR tubes with attached, flat individual caps.

Supplier: Brand

PP. Eight connected 0,2 ml tubes and separate domed or flat caps in strips of 8.

Supplier: HIRSCHMANN

Flask volumetric, capacity 25ml, class A, amber graduated, polystoppered, tolerance 0.04ml, height 110mm, NS-ground 10/19, draduatio n color white, conformity certified,DIN/ISO product with single certificate. 1 * 1 items

Supplier: Thermo Fisher Scientific

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.

Supplier: Hach

Robust and intuitive portable meters, instilling confidence in reporting and managing your results.

Supplier: Merck

Fast method development of complex samples across the pH range from 1,5 to 10,5 with different mobile phases and temperature conditions.
Purospher® STAR RP-18 endcapped HPLC columns are designed for universal use. Basic, neutral and metal-chelating compounds can easily be separated with simple mobile phases – naturally without peak tailing. Thanks to its outstanding performance and stability, Purospher® STAR RP-18 endcapped offers maximum flexibility in method development. Robust methods can be developed over the entire pH range from 1,5 to 10,5. High pH-stability allows the separation of strongly basic compounds with alkaline eluents. The combination of high purity silica, best all-round retention characteristics, outstanding pH stability up to pH 10,5, and suitability for up to 100% aqueous mobile phases, make Purospher® STAR RP-18 endcapped an all-round top performance column, almost universal in its range of applications.