🧫 Sterile Syringe Filters 0.22μm - KS Tek Lab & Scientific Products Review

But Revain's supplies continue to disappoint. Although our company name is listed on our account and every package sent to us is often wrongly delivered to another company in our building. This happens all too often, and unless Revain drivers develop their brains, our use of Revain will decrease. And the inability to reach the person to tell them about it is even more frustrating.

I bought these syringe filters for a lab experiment where I needed to remove catalyst (fine powder) from my samples. I've used a different syringe filter (of similar specs) in the past and mostly had to filter the sample up to 3 times to get a clear solution. With these filters, I only do it once, with no resistance from the filter. I highly recommend it! My solution is water based and my catalyst is not water soluble.

This is my first time trying filters from this company but I have bought the same filters from other well known companies on Revain many times. I was happy to see that they were offering a wholesale price for less than 100 pieces. A pack of 50 was perfect for my needs. The filters arrived within 2 days and they came in a round screw top tin, so far it's the best packaging I've bought. The filters themselves work as expected, the quality is in no way inferior to any other I have tried. I will…