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Product - Sarstedt

Product - Sarstedt

Can reagent and centrifuge tubes be autoclaved? ... depending on the diameter of the hole, stands made out of Styrofoam have a strongly insulating effect which makes it more difficult to ensure the even freezing of the tubes. ... the tubes should have sufficient room to expand in a stand or storage container. Due to the large number of possible ...

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Maintenance of C. elegans - WormBook

Maintenance of C. elegans - WormBook

Collect the liquid in a sterile 5 ml conical centrifuge tube with cap. Add H 2 O to total 3.5 ml. Mix 0.5 ml 5 N NaOH with 1 ml bleach. Make this solution fresh just before use! Add to the centrifuge tube with the worms. Shake well or vortex the tube for a few seconds.

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How to measure and calculate cap & neck sizes - U.S. Plastic

How to measure and calculate cap & neck sizes - U.S. Plastic

Information disclaimer: The information contained in this article is for general information purposes only. The information is provided by United States Plastic Corp. and while we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with ...

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Not rocket science: SpinLaunch hurls payloads into orbit ...

Not rocket science: SpinLaunch hurls payloads into orbit ...

Jan 27, 2022 The basis for SpinLaunch’s proposed Orbital Launch System (OLS) is a giant centrifuge — a huge rotating arm about 300 feet in diameter, enclosed in a giant cylindrical vacuum chamber. (It ...

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HEK 293 Cells: Background, Advantages, and Applications

HEK 293 Cells: Background, Advantages, and Applications

Jun 30, 2021 HEK 293T, a variant of the HEK 293 cell line, has been recently developed. This cell derivative carries SV40 large T antigen, enabling these cells to yield recombinant proteins in plasmid vectors that contain SV40 promoters. Having said that, HEK 293T is widely used for viral particle production.

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Auctioneers - M.G. Martin

Auctioneers - M.G. Martin

LARGE DIGITAL MANUFACTURING FACILITY ALSO POSTERS & LETTERING ... CENTRIFUGE – REACTORS – ASSORTED LABORATORY EQUIPMENT GENEREAL WAREHOUSE EQUIPMENT ... Max wheel tape diameter 1700mm Min Turned wheel tape diameter 600mm Power installed 30kw Output in 8 hours. Number of wheel sets: 4-8 Includes …

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Enrichment of uranium - World Nuclear Association

Enrichment of uranium - World Nuclear Association

Like the diffusion process, the centrifuge process uses UF 6 gas as its feed and makes use of the slight difference in mass between U-235 and U-238. The gas is fed into a series of vacuum tubes, each containing a rotor 3 to 5 metres tall and 20 cm diameter.* European centrifuges produce 40-100 SWU/yr.

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Building a heart, one layer at a time | Stanford News

Building a heart, one layer at a time | Stanford News

Mar 14, 2022 March 14, 2022 Stanford bioengineers aim to build a heart, one layer at a time. Using advanced 3D printing techniques, Mark Skylar-Scott and his team want to transform a paste made of living cells ...

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Large-Scale, Single-Use Depth Filtration Systems ...

Large-Scale, Single-Use Depth Filtration Systems ...

May 01, 2012 Clarifying cell culture broth is the first downstream unit operation in an elaborate sequence of steps required to purify a biological therapeutic. A combination of centrifugation, depth filtration, or tangential-flow filtration (TFF) is used for that operation. The availability of largescale, single-use, depth filtration technology in the recent years, however, has given …

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Packed Tower - an overview | ScienceDirect Topics

Packed Tower - an overview | ScienceDirect Topics

Particles between 500 pm and 1 mm in diameter result in large beds with large pressure drops. PI involves using centrifugal adsorption. This design uses small particles (in the micrometer range), low space requirements, short contact times, low adsorbent inventory, and 99% efficiency.

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Nylon Threaded Rod | U.S. Plastic Corp.

Nylon Threaded Rod | U.S. Plastic Corp.

Tamco Lightweight Polyethylene Trays. Available in a range of sizes these trays have many industrial uses. Other custom sizes of trays, special partitions, flanges, outlets, etc. …

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Disc Stack Centrifuge - an overview | ScienceDirect Topics

Disc Stack Centrifuge - an overview | ScienceDirect Topics

The disc stack centrifuge is a versatile device, which may be used for separating solid/liquid mixtures in continuous, semi-continuous and batch configurations (see Figures 1.12 and 1.13).All except some batch-operated machines are able to handle toxic, flammable and volatile feeds at throughputs up to 200 m 3 h −1. Liquid-liquid mixtures can be separated and with more …

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Zippe-type centrifuge - Wikipedia

Zippe-type centrifuge - Wikipedia

The Zippe-type centrifuge is a gas centrifuge designed to enrich the rare fissile isotope uranium-235 (235 U) from the mixture of isotopes found in naturally occurring uranium compounds. The isotopic separation is based on the slight difference in mass of the isotopes. The Zippe design was originally developed in the Soviet Union by a team led by 60 Austrian and …

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New and Used Laboratory Equipment for Sale, Auctions ...

New and Used Laboratory Equipment for Sale, Auctions ...

What is LabX.com? LabX.com is an independent marketplace for buying and selling new, used and refurbished lab equipment and supplies. Since 1995, LabX.com has been a leader in connecting scientists and laboratory professionals to the equipment and supplies they need.

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