Hanna Checkers: Magnesium, Phosphate,Alk,Nitrite,Calcium,PH and Nitrite

[fishy27]

This is what I have left for sale used Hanna checkers for $20 each shipped

Phosphorus ULR HI736 box reagents ex 5/24 reagents are expired so need new SOLD
Nitrite ULR HI764 reagents ex 9/22 reagents are expired so need new

 

[fishy27]

Nitrate and PH pending payment

 

[fishy27]

Updated list

 

[Kulai89]

Updated list

Interested with the phosphate checker. PM please for price


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[fishy27]

Interested with the phosphate checker. PM please for price


Sent from my iPhone using Tapatalk

$40 shipped

 

[fishy27]

Updated list

 

[fishy27]

Bump remaining 3

 

[fishy27]

bump

 

[fishy27]

bump

 

[fishy27]

bump nitrite still available

 

[fishy27]

Bump

 

[bscpaint]

I'll take the mag