This is a dark colored vial containing about 10 grams of Refractive Index Fluid for use with any gem refractometer.
Comparable to more expensive chemicals, this one is economical.
It works great with any stone up to about 1.80+.
Contained in an amber glass vial, with an applicator in the lid to allow application of a tiny amount.
Does not contain Arsenic.
Because the bottle is fragile, we sealed the rim with WAX in order to protect the liquid inside, This may sometimes appear to be crusted shut. It's not
13 Reviews Hide Reviews Show Reviews
-
5.0 out of 5 stars Refractometer
I like this one. Better than my old one. Works well.
-
Great product
What I liked about this product is that it feels very high quality it came from the United States. Oregon. It also came with an insightful Direction pamphlet and a refractive index chart thanks you guys
-
Great
Works great and is easy to read.
-
5.0 out of 5 stars Decent refractometer!
After getting some duds in this price range, I was pleased to get this refractometer. It gives a good clear reading and feels like a quality instrument. This style is easier for me to use on faceted gems than the more $ GIA model. You need to order the RI fluid separately (expect to spend around $80 for the good stuff). My only complaint is that you better have extra batteries on hand in case you accidently leave the internal light on (there is a side push button), as there is no way to use an external light source. And the directions for the batteries and battery compartment don't match this instrument, but you can easily figure it out. Other than that, this is great quality and value.
-
Essential tool for gemstone identification !!!!!
Read update and progress - essential tool for refraction !!!
-
RI is 1.80 as claimed.
This is essential for gemologist and the best quantity for the money.
-
One leaked
Got here really fast, like next day fast. Works fine for me as an amateur gemologist
-
5.0 out of 5 stars Important equipment
I am grateful to know there is a place I can get RI fluid without having to spend a fortune. I look forward to using it.
-
Smells awful.
Is what it is.. works well and stinks like it's supposed to.
-
r.i. fluid
Appears to be 1.80 r.i. My bottle arrived 1/2 full. This is not 10 GM of fluid. The shipping waa quick. I am very disappointed on the quantity.
-
Disappointed
The bottle was received and had leaked. It has a very bad smell that is difficult to remove. I asked for a refund yesterday, and have not heard back.
-
viagra without prescription 18705
<a href=http://viagrawithoutprescriptionhere.com/#xczjp>buy cheap viagra</a> - <a href=http://viagrawithoutprescriptionhere.com/#wflcb >buy cheap viagra</a> , http://viagrawithoutprescriptionhere.com/#wsfer generic viagra
