| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| CarloA | "One of the best experiences of my time at university when I have had the chance to do a internship at http://www.berthold-bio.com and learn a lot o..." | Read more » | almost 6 years ago | |||
| mathew | "Ok- so styrene cuvettes are dissolved by diesel fuel and several other oils. In the photo below you can see the bottom dissolving into a sticky mes..." | Read more » | over 9 years ago | |||
| jaia | "I love the price on these cuvettes from Carolina Biological -- $29.95 for a pack of 100. http://www.carolina.com/spectrophotometer-accessories/spec..." | Read more » | over 9 years ago | |||
| amysoyka | "Also some tips on the straws. *Straws seal best of you wait until the tongs are hot and then put them in. *To get liquid in them, flip, squeeze, ..." | Read more » | over 9 years ago | |||
| amysoyka | " @warren As far as I can tell, kinda this was done with a cheap UV light - not a high intensity laser LED... " | Read more » | over 9 years ago | |||
| mathew | "Gelatin capsules are super cheap, and gelatin is very transparent. they won't dissolve in oil, I don't think-- but they are water soluble. That wo..." | Read more » | over 9 years ago | |||
| warren | "Just mention it because the pill is filled with liquid, and reminded me of your straws. " | Read more » | over 9 years ago | |||
| warren | "Amy, have you tried shining a laser through those? I had the odd experience today of finding a fish oil pill, and look what happens when you shine ..." | Read more » | over 9 years ago | |||
| mathew | "I love the straws! grabbed a stack myself today. " | Read more » | over 9 years ago | |||
| amysoyka | "Yup. ^_^ " | Read more » | over 9 years ago | |||
| eustatic | "amy is that a plastic straw + curling iron? " | Read more » | over 9 years ago | |||
| amysoyka | " " | Read more » | over 9 years ago | |||
| amysoyka | "Looks fun..icy poles are awesome. I had this same problem a while back. In the end I settled for resealable plastic baggies & plastic straws. " | Read more » | over 9 years ago | |||
| WhiteRabbit | "Great post, and great comments too. Very informative! Thanks. " | Read more » | over 9 years ago | |||
| JSummers | "Very nice. I suspect that the limitation on accessible wavelengths is due to UV due to absorbance by the plastic optics and will not be improved by..." | Read more » | about 10 years ago | |||
| mathew | "Nathan McCorkle linked to a teardown of a commercial nanodrop: https://www.takeitapart.com/guide/66 an alternate to the droplet appears to be an a..." | Read more » | about 10 years ago | |||
| mathew | "this is super rad! I was bummed when I saw that the nanodrop was patented, so I looked at the patents. There are two earlier devices though: http:..." | Read more » | about 10 years ago |