Vials stoppers caps and crimpers from ebay

[ludi_janez]

Hi,

Has anyone bought these from the link?
https://www.ebay.com/itm/100X-10ML-Glass-Vial-Bottle-Manual-Sealing-Crimper-20mm-Aluminum-Flip-Cap-Lid/323672446207?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3D4fed3670cd2640a6ae2b6428453c3da8%26pid%3D100675%26rk%3D4%26rkt%3D15%26sd%3D322217215784%26itm%3D323672446207&_trksid=p2481888.c100675.m4236&_trkparms=pageci%3Adbe7de49-636a-11e9-a3b8-74dbd180940c%7Cparentrq%3A3acc31ee16a0aa46947bce5affe3c5fc%7Ciid%3A1

How do they hold?

 

[Iron Frenchie]

Yeah I ordered something very similar to that. It works fine and the only problem I had was the bottles coming with a slight white residue on the inside. I got rid of it by boiling them in distilled water for 10min then 250f for a hour in the oven to dry. That price is hard to pass on.

 

[ludi_janez]

Did you also do any isopropyl bath? Or is boiling and then oven enough?

 

[Supermansson11]

Got some similar no issues

 

[master.on]

Stick to factory sterile (closed) vials
no need to sterilize or crimp anything

How many vials of gear are you pinning anyway?
1 vial every week = about 4 vials a month? That's a mere $20 a month, @ $5 each.
(unless you're selling, of course).

 

[AASraw]

西林瓶手动压盖器/压盖钳/不锈钢口服液输液瓶封口机13牙20牙

CNY138/USD20+USD70/Shipping cost(both domestic and international)=USD90

Almost the same cost, if only this cap stopper.

Edit:
Cheaper choice--USD43.28, including shipping cost.

US $43.28 30% OFF|YTK Manual Vial Crimper 13 15 20mm Vial bottle Sealing Machine Cap Capper Bottle Cap Crimping Capping Tools-in Food Processors from Home Appliances on Aliexpress.com | Alibaba Group

 

[sumpm1]

Here is alternative to crimp style stoppers: Sleeve Stopper - GPZ Med Lab

 

[balco]

Here is alternative to crimp style stoppers: Sleeve Stopper - GPZ Med Lab

Wow I've never seen that, how to you apply them to the bottle? I'm assuming with gloves but I wouldn't be surprised if there were a tool.