Test kits

[james734]

It's similar to this one.

http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=9957&N=2004+113761

But mine is black instead of blue. Not sure what brand it is. If that's what your looking for. It was a e-bay purchase.

 

[oldsaint]

WOW!! $39.99 They sure have come down. I thought I got a good deal at 49.99 and that was from 69.99.

How do you guys feel about using ro/di water over distilled water to calibrate a refract?

 

[carlos_fb]

I've been making a lot of questions about equipment lately and this is the only thread where everybody agreed to the same thing. Those kits must be really good as well as the refratometers.

Thanks for your help guys!

 

[james734]

WOW!! $39.99 They sure have come down. I thought I got a good deal at 49.99 and that was from 69.99.

How do you guys feel about using ro/di water over distilled water to calibrate a refract?

I use RO/DI for calibrating mine. I think it's fine, of course that's JMHO..

 

[james734]

I've been making a lot of questions about equipment lately and this is the only thread where everybody agreed to the same thing. Those kits must be really good as well as the refratometers.

Thanks for your help guys!

Glad to Help.