Phosphorus Checker

[Jewel]

I have a Phosphorus checker used lot 27 reagent, What is the acceptable level of Phosphorus in the Tank, according to this Meter.

 

[Jewel]

My reading was 1  1ppb Is that good or bad,

 

[Pistol]

multiply by 3.066 and divide by 1000 to get ppm, = 0.003 ppm

 

[Boga]

Phosphates under 0.03 ppt are considered good.

0.03 ppt Phosphate = ~ 10 ppb Phosphorous

Thank you for mentioning the lot # .

 

[unibob]

Phosphates under 0.03 ppt are considered good.

0.03 ppt Phosphate = ~ 10 ppb Phosphorous

Thank you for mentioning the lot # .

Any luck with hanna, I have like 4-5 packs of lot 025.

 

[Boga]

[quote author=Boga link=topic=7733.msg80433#msg80433 date=1391898448]
Phosphates under 0.03 ppt are considered good.

0.03 ppt Phosphate = ~ 10 ppb Phosphorous

Thank you for mentioning the lot # .

Any luck with hanna, I have like 4-5 packs of lot 025.
[/quote]
I sent my comparison data to both Hanna Canada and US. I asked to be logged as a formal complaint. They sent my data to the proper department and they will update me with more developments.

I am sure if you contact them again, they will send you replacements. My lot 25 and yours are from the same batch. Feel free to use my name or cc me. I will PM you my info.