EISCO Wash Bottle for Isopropanol, 500ml - Labeled with Color Coded Chemical & Safety Information (4 Colors) - Wide Mouth, Self Venting, Low Density Polyethylene Labs

Great container for cleaning alcohol in the lab. Unfortunately when I squeeze it a lot of air sputters out with the alcohol, causing a bit of a mess, but it’s alcohol so it evaporates quickly.

There is a defect in one of the parts that connects the tube to the spout, which is the self venting mechanism when it comes off of the production line there’s one part where it connects, and it dropped off of the production line. It ends up, leaving a small hole, in the part which causes the constant sputtering the material required to fix this (a plastic bonding epoxy for low -energy plastics) because it is an LDPE plastic is too expensive to justify repairing it myself. Do not buy this product. All of the reviews are correct. The constant sputtering is insufferable.

If it were not for the fact it leaks and doesn’t disperse reliably for a flammable-materials container, that it’s a bit pricey if it’s not actually lab safe, and that it feels like a screen printed household plant watering bottle I’d say it’s probably alright for not being perfect. I can buy better for less, it goes back.In hind sight, I should have read more of the reviews.

This isopropyl alcohol wash bottle is a disappointment. I fill it with alcohol, close the lid tight, and when I try to squirt some alcohol to clean a resin 3D print, it gives about a 50%/50% mix of air and alcohol. It probably has a bad seal (or no seal) on the tube inside the bottle.

The fa t that they show 2 bottles when really you are only getting one is very messed up as it fooled me into thinking I was getting 2 for that price. Yes I should have read further but they knew what they were doing when they listed it like that and I fell for it. So I must say the seller is very unprofessional and shady. Then add in the fact that the actual product is complete trash. It does indeed sputter/spit and splash out causing it to splash in my face. Amazon should really ask this seller to remove this listing. Don't waste your time or money!

I tried resetting the two and holding on the bottle at a different angle, etc. It sputters a LOT which is unsafe

This looks like a great lab grade wash bottle - so much so that I ordered one for isopropyl and one for acetone. Their looks are the only thing they got right…When squeezing the bottle it wheezes and sputters, sending out a heavy spray of solvent rather than a controlled stream. I’ve tried adjusting the tube in the bottle, resealing any potential leak points, but it still doesn’t work correctly.Adding insult to injury is the label - the bottle leaks when used, creating an uncontrollable spray/drip of isopropyl that creates a situation where it’s impossible to keep it off the label. When the label gets the isopropyl on it the print comes off the bottle and the label starts to fall apart.1 out of 5 stars because 0 isn’t an option.

This item is not self venting as described. So when you stop air is siphoned back into the tube. Upon squirting again it is mixed with air.

Good quality wash bottle, the marking stay well.There is a small valve at the top of the pipe that goes inside the liquid to avoid leaking with temperature variations of the bootle. Conventional wash bottle are dangerous to store flammable liquid but this one is safe.