Hanna Checker Alk/Cal/Phosphate

[nemonewbie]

Hanna Checker Nitrite/Alk/Cal/Phosphate

have four hanna checkers Nirtite/Alk/Cal/Phospate Low Range... only have reagent for phosphate... $130....pm if interested location Bk

 

[Randy1998]

where in brooklyn r u?

 

[nemonewbie]

bump

 

[nemonewbie]

bump