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Plastic Pipettes
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Author:  MaxBishop [ Thu Jul 02, 2015 12:27 pm ]
Post subject:  Plastic Pipettes

I think I recall a thread from quite some time back regarding how to make the tips of plastic pipettes smaller for introducing CA to very tiny cracks/spaces. Anyone have the information or a link to the thread?

Thanks,
Max

Author:  James Orr [ Thu Jul 02, 2015 12:51 pm ]
Post subject:  Re: Plastic Pipettes

Hi Max. Todd posted something about that. I'm pretty sure he just stretched the tips out with a pair of pliers.

Author:  Alex Kleon [ Thu Jul 02, 2015 3:42 pm ]
Post subject:  Re: Plastic Pipettes

James Orr wrote:
Hi Max. Todd posted something about that. I'm pretty sure he just stretched the tips out with a pair of pliers.


That's right, James. Pair of pliers or with your fingers. Stretch it out, and re cut the tip.

Alex

Author:  DanSavage [ Thu Jul 02, 2015 11:25 pm ]
Post subject:  Re: Plastic Pipettes

Go to your local hobby store or order them online.

http://www3.towerhobbies.com/cgi-bin/wt ... =glue+tips

http://www.amazon.com/10-Z-Ends-Teflon- ... B0006O8EH6

Author:  roby [ Fri Jul 03, 2015 1:57 am ]
Post subject:  Re: Plastic Pipettes

I heat with a lighter for a couple of seconds to soften and then just pull out until you've got the required diameter ,let it harden up and then snip of the end. Roby.

Author:  Alex Kleon [ Fri Jul 03, 2015 6:51 am ]
Post subject:  Re: Plastic Pipettes

I bought 100/1ml pipettes on ebay for a bout $4.50 US delivered. Took about a month delivery time.

Alex

Author:  bluescreek [ Fri Jul 03, 2015 10:33 am ]
Post subject:  Re: Plastic Pipettes

I use a match and hold the pipette above the flame and as it starts to soften I pull the pipette to stretch it out. You can make them very small. I roll the tube as it heats you will see it change to a more clear plastic and them gently pull . cut with a razor blade and presto

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