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Old 01-08-2024, 06:43 PM
chooch chooch is offline
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Join Date: Jan 2017
Location: New Westminster, BC
Posts: 14
chooch is on a distinguished road
Default Free: Old School Hanna HI 93713 Phosphate Low Range checker and Vibrant

Phosphate tester works, tested against Salifert. It's the older large blue tester, not the compact green one. No cuvets or reagent.


Half a bottle of Vibrant ~8oz left.


Free
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