BeadBug™
SKU: 24647257627

BeadBug™

Sale price$391.95 Regular price$435.50
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Description

BeadBug™Overview The BeadBug is a high energy benchtop homogenizer which homogenizes up to 3 samples simultaneously (often within 45 seconds) inside disposable 2ml screw cap microtubes. The optimized mixing motion causes rapid cell disruption through constant high velocity impact from the hardened micro beads chosen specifically for your sample type. The BeadBug has a footprint of just 7" x 8", giving it a small footprint to match its low price. Developed for

Overview

The BeadBug™ is a high energy benchtop homogenizer which homogenizes up to 3 samples simultaneously (often within 45 seconds) inside disposable 2ml screw cap microtubes. The optimized mixing motion causes rapid cell disruption through constant high velocity impact from the hardened micro-beads chosen specifically for your sample type.

The BeadBug has a footprint of just 7" x 8", giving it a small footprint to match its low price.  Developed for samples too tough to be homogenized in a common lab vortexer, the BeadBug provides a convenient and economical alternative for low-throughput or medium-throughput laboratories.

The optional "Triple Pure" Zirconium Bead Starter Kit contains 10 preps of each size of zirconium beads (0.1, 0.5, 1.0, 1.5, and 3.0mm).  These "Triple Pure" beads are acid washed, heat treated, and nuclease free.  The starter kit provides a simple, inexpensive way to optimize your homogenization.

Key Attributes
Homogenizer Type Bead Mill
Sample Throughput 3 samples
Sample Volume (min) 10µl
Sample Volume (max) 1.5ml
Usage / Placement Benchtop
Cooling No
Warranty 2 years
Noise Level
Weight 5 lb
Width 6.9"
Depth 8.3"
Height 5.3"
Manufacturer Specifications
Speed Range 2700 to 4000 rpm
Capacity 3 x 2.0 ml tubes
Timer 3 seconds to 3 minutes
Dimensions 6.9 x 8.3 x 5.3 in. (17 x 21 x 13.5 cm)
Weight 5 lbs (2.2 kg)
Warranty Two Years
FAQ

Can I use normal 2 ml screw-cap tubes in the BeadBug?

As the tubes for the BeadBug are a standard size, you may use any 2 ml, polypropylene, non-skirted, screw-cap tubes with o-ringed caps.

 

How powerful is the BeadBug? Can it process very hard / tough samples?

The BeadBug is suitable for relatively soft samples as well as smaller samples of moderate toughness. For instance, most organ tissues will readily homogenize in the BeadBug, as well most cell cultures. Bone grinding is generally not possible. Highly cartilaginous samples may be difficult to homogenize, especially if they are large. Large pieces (> 100 mg) of very tough muscle tissue, such as cardiac tissue, may be difficult to homogenize.

Thin skin samples, or other thin samples of cartilaginous tissue, are usually possible when using the bead kit containing garnet shards and a zirconium satellite, especially if those samples are relatively small.

 

Is there any difference in power between the BeadBug, BeadBug 6, and BeadBlaster 24

Not a lot. The BeadBug 6 and BeadBlaster are about 10% more powerful than the original BeadBug.

The stroke of the BeadBug, BeadBug 6, and BeadBlaster 24 are the same. The BeadBug 6 and BeadBlaster 24 have the same absolute speed range - 4.0 m/s to 7.0 m/s. The speed of the original BeadBug has a slightly narrower range. In RPM (which is what the speed of the BeadBug is given in), the range is 2700 to 4000 RPM. In the BeadBug 6 and BeadBlaster 24, the speed range is 2400 to 4350 RPM.

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SKU: 24647257627

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Reckless Reader
Houston, US
★★★★★ 5
Spectacular Albeit Unknown History of Race Relations
Format: Hardcover
This is a great piece of historiography about something few know about at all --- slavery in New York City in the 18th century. How about a slave "rebellion" in New York City, how about more people burned at the stake than in the Salem witchcraft trials, how about dark byways and highways of old New York, barely transformed from its days as New Amsterdam, dark plots in dank places, shrill frightened tyrants overreacting with bloody retribution, burned ruins of an early African American village in Central Park? One cannot make up this stuff, it is too real so it must be history at its best. And written by one of our premier authors of history, a woman who makes our history live in The New Yorker to the acclaim of many, and yet whose best book, this one, is still too little known. If you appreciate Harry Truman's remark that the only new thing under the Sun is the history you haven't read, then this is one to curl up with and marvel at; a great way to spend a rainy day or a dark night.
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Reviewed in the United States on January 22, 2010
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Michael Pointer
San Leandro, US
★★★★★ 4
Good, but not great.
Format: Paperback
Kudos to Lepore for delving into an important, little known subject, which she does better than most historians. At times, however, I think she felt the need to put every little piece of information she got into the book. It was way too long. Some good research, but she has done better. Still, worth checking out. I like to think I know American history, but I know nothing about this awful chapter.
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Reviewed in the United States on April 1, 2019
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John Warren
Chelsea, US
★★★★★ 5
DAMN, this is a great book!
Format: Hardcover
All history books should be this detailed, this readable, this humane. Lepore knows how to write about a horrible, nearly forgotten episode in NYC history. Unlike many historians, she steps away from overt politics or raw emotion. She knows that this subject is too serious to be shouted. It is the rare history book that is packed with facts as well as knowledge. I felt like Lepore was taking my hand and leading me through the smelly streets of lower Manhattan in 1741, like I could almost see the faces of...what were they, anyway? The victims of a horrible hoax? The demented planners of a plot to burn the city? Or something in between, where thieves can also be the keepers of ancient rites from a distant homeland, where the world is turned upside down? I could go on and on, but just buy the book!
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Reviewed in the United States on May 20, 2008
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Kim Burdick
Whiting, US
★★★★★ 3
New York Burning
Format: Paperback
. This is an important book that explores in depth what is usually only found in textbooks as a one-sentence summation: "In 1741 there was a slave uprising in New York City." Scholars will probably be happier starting with the Appendix and bibliography and then reading the book. The text is disorganized and uneven, and although this is non-fiction, the characters could have been more finely drawn. Peter Zenger's trail keeps popping up in unexpected places, often disconnected from the action the author is working on. Some sections are heavy on primary documents and period writings, others are more poetic. Yes, I do understand the parallels with the Salem Witch Trials. The Salem Witch Trials get more press today because of Arthur Miller's "Crucible." Color and religion of the participants aside, both events are stories of group think and mass hysteria, fear and anger. There is plenty of room here for a first-class film or play to be written. Read this book, learn from it. Expect to complain about it. Kim Burdick Stanton, DE
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Reviewed in the United States on November 7, 2014
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Robert B. Tauber
Houston, US
★★★★★ 5
What You Didn't Know
Format: Paperback
Did you know that if you were a Catholic Priest on the streets of New York in 1747 that you'd be arrested and hung! Great book if you're interested in the times during which our founding Fathers were growing up. It'll give you a different concept on how slavery was different in NYC as opposed to in the South, and how many of the streets in NYC got there names from English magistrates. If you like history, especially of NYC, you'll love this book.
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Reviewed in the United States on January 24, 2015

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