[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [APD] Speaking of Using Color Test Strips


I like using what used to be EM Science ColorpHast test strips here at work. 
I did a Google search and found the following link to the new company. I 
didn't check for places where you can purchase them. I do know Hach sell 
some of their products. They may be able to special order them for you. I 
believe Fisher Scientific sells them still. That is where I last bought 

Why do I like them? You can leave them in a weakly buffer solution, like 
some of our tanks, for 10 minutes to get the full color change. They also 
have between 2 and 4 color pads on each strip to cover the range. You can 
also get a very narrow range set within the pH values we most typically use.

Here is the link: 

I know tinyurl exists but I haven't ever looked at it yet, so just copy it 
all and paste.

Jerry Smith in Bloomingdale, NJ

>Message: 10
>Date: Wed, 01 Mar 2006 11:15:54 -0500
>From: John Seymour <jtseymour at alltel_net>
>Subject: [APD] Speaking of Using Color Test Strips
>To: aquatic-plants at actwin_com
>I would like to ask if there is a brand of test strips which are recognized
>as being easier to interpret than others and maybe a few comments on why
>that may be so.

Aquatic-Plants mailing list
Aquatic-Plants at actwin_com