Sciencemadness Discussion Board - 33-430 caps

33-430 caps

Olympiadane - 18-8-2018 at 22:48

I am in need of some 33-430 screw caps. I recently purchased some
media bottles from ebay, but the phenolic caps on several bottles have cracked.

Deathunter88 - 18-8-2018 at 23:50

Quote: Originally posted by Olympiadane

I am in need of some 33-430 screw caps. I recently purchased some
media bottles from ebay, but the phenolic caps on several bottles have cracked.

https://www.amazon.com/Kimble-73803-33430-Phenolic-Rubber-Li...

https://www.amazon.com/Kimble-Micro-Link-Welded-Silicone-Pol...

Olympiadane - 19-8-2018 at 00:03

Yeah, I saw those, they are great but, I don't want 100 caps. I just need like 4. They only seem to want to sell in bulk.

JJay - 19-8-2018 at 03:11

I think the 33-400 caps will fit, and they are easier to find, but they aren't as deep.

These are some nice caps: http://www.qorpak.com/product/1999/f217-ptfe-lined-phenolic-...

Olympiadane - 19-8-2018 at 13:20

Quote: Originally posted by JJay

I think the 33-400 caps will fit, and they are easier to find, but they aren't as deep.

These are some nice caps: http://www.qorpak.com/product/1999/f217-ptfe-lined-phenolic-...

Thanks so much! That site is not only selling piece by piece, but they have this printable tool to measure cap size!

Dr.Bob - 20-8-2018 at 18:23

Are you looking for media bottle caps for 100 to 2000 ml bottles? I have some available in small numbers.

JJay - 21-8-2018 at 00:26

Dr. Bob is a great source for small quantities of caps and bottles, not to mention lightly used name-brand jointware and other items.

Olympiadane - 30-8-2018 at 16:25

Quote: Originally posted by Dr.Bob

Are you looking for media bottle caps for 100 to 2000 ml bottles? I have some available in small numbers.

Yes, my bottles are Wheaton 500ml and 125ml. I'm pretty sure they use the same 33-430 cap. Except the 125ml uses PP plastic and the 500ml use Phenolic.

PM me about prices.