Simple, easy DIY test for mg/mL nicotine. A Follow Up on DVAP's Method

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Sugar_and_Spice

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Wow. Time to reactivate this thread. It is now many years after the original posts on 'how to' and I have a couple of questions.
Since the first tests were introduced the sellers of the chemicals required have either stopped selling them or have revised them in some form. eg.
I found several companies offering the bromothymol blue but in different strengths. .004 and .001
and then this one (which I just bought)
Hach 25532 Bromthymol Blue Indicator Solution, 100 mL MDB: Amazon.com: Industrial & Scientific

Can you tell me if I purchased the correct one this test is calling for? If it is not, then what do I buy now? The .004 or the .001?
Thanks
:)
 
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Sugar_and_Spice

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Wizard labs has theirs @. 04? Bromothymol Blue - 12ml (.4oz)
opps sorry. WL is referring to the amount of liquid volume in bottle it sells. I was referring to the strength of the liquid itself.
But thanks anyway. If all else fails, I can just order their kit altho I have not yet ever ordered from them.
:)
 

r77r7r

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    opps sorry. WL is referring to the amount of liquid volume in bottle it sells. I was referring to the strength of the liquid itself.
    But thanks anyway. If all else fails, I can just order their kit altho I have not yet ever ordered from them.
    :)
    If you click To purchase the Blue stuff, in the Description section underneath, it states ". 04" for the mix. Yes, it's also 4 oz.
     

    Sugar_and_Spice

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    If you click To purchase the Blue stuff, in the Description section underneath, it states ". 04" for the mix. Yes, it's also 4 oz.
    Ok. I just made the order from wizard labs for the kit. Thanks for all the posts. Better to be safe than sorry.
    :)
     
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