What is the mean particle size of this product? Is it less than 100 nm?
1195907
Hello there. To answer your question, no the mean particle size is NOT less than 100 nm. I searched for a few days to find a product that had a particle size of LARGER than 100nm. If you scroll down, under "product description" it states: "Produced from naturally occurring zinc ore, super purity (free from other metals). Cosmetic grade particle size 200-1000 nanometer (nm) or 0. 2-1 micrometer)."
2274272
According to Zojirushi's website, it's 0.5L (500 mL) http://www.zojirushi.com/products/sweae
10758
I'm sorry people have not seemed to understand what you were asking here. I have read a lot about this product, building up to my purchase decision, and the research said that nano particles did NOT show up in the urine of test participants. That would lead me to believe the particles are NON nano, and TOO LARGE to penetrate the skin. It looks like a good choice. I'm going to order some for my sensitive-skinned little redhead.
1671132
Not sure if this is the answer you wanted but specifications show: Dust Removal Rate at..... 1 micron 99.97% - 0.3 micron 80%
1614396
I have had good results with the standard green compound(I think it is 0.5 micron). The white also works well.
625494
No, this is much smaller. It is used in high intensity mini-flashlights and cameras.
1325214
The purpose is to remove solids from the water. I don't know the exact size in microns but small.
1180160
not sure of the micron measure however it is very fine great for packing capsules
1526683
about 10" by 1 3/4" and it weighs less than half-a-pound. A lightweight, indeed. OK for the dust and dandruff, etc.
668531
I have no idea on the particle size. That is certainly out of my capability to measure particle size, sorry. Seems to be working well. I will oftentimes process it twice to get a stronger solution. That's just my way of boosting solution.
322844
Hello. I hope I am correct. I think these are a 0.07mm-0.08mm point size. They are smaller than 1.0 mm. Hope that helped you. :}
1236772
I use it in 1 to 4 mixture with distilled water on a felt pad and polish glass pendants to a high clear polish. It is not consistent particle size and l don't think this is the best for precision optical polishing.
1913852
I am using 100 microns for the same thing and am looking for one with large holes, this one is too slow, I think 75 microns will be too slow also.
2020769
I can't verify the information, but 12 micron (as reported by Diane M) is equal to 0.47 mil (0.012mm = 0.00047 inches)
1261779
I measured a thinner area with my ruler and it measured 3 mm. Being a natural product, it has thinner and thicker areas but the difference isn't a lot.
1369895
The little bottle isn't labeled with a size or anything, but I would say it is around 0.2 ounces?? There is still plenty of glue left after doing ~80 tattoos.
553024
Mine says 3M Micropore. It's paper and not cloth. I use it all the time and it does not bother my fairly fragile skin. Good luck.