careysub - 8-8-2015 at 10:50
I noticed this on eBay:
http://www.ebay.com/itm/Electric-Centrifuge-Machine-110V-Lab...
It is a 4000 RPM variable speed 6-position machine with timer, and plastic tubes that hold 25 mL.
I have a set of Kimax 15 mL centrifuge tubes with glass stoppers that fitted in the machine with stoppers in place. They were narrower and so were
loose - would that be a problem?
They are only $53 with shipping. I ordered one and it was delivered the next day.
I had been looking at old-fashioned manual crank centrifuges that were going for $75 and up.
This looks like a very convenient and cost-effective solution.
chemrox - 8-8-2015 at 15:34
Best of luck with Chinese shit. It's not all bad but I feel I can't buy from China; too damaging to my country's economy. Does Walmart save you money?
What about the cost of lost jobs and businesses. Most Chinese of all: loss of choice. China is the biggest contributor to global warming; using
billions of tons of coal. They dump megatons of industrial waste in the oceans. The US is to blame. A few very rich, very cynical american capitalists
get around environmental and labor laws by moving manufacturing there.