
We are here at Peam Ro District, 1.5 hours away from Phnom Penh.
On the way, we had to crossed the Mekong River on ferry.
To assess water quality, the water filter needs to be filled in the morning. Peam Ro has water with low levels of Fe, which explains why the nails aren't so red in the pictures.


Allocating samples (raw vs. filtered) to be tested for Calcium,Phosphate.

Spec that measures phosphate and calcium levels before and after filtration

Arsenator? Like terminator, except it just measures down to ppb levels based on the Gutzeit method.

A fruit from a palm species that is similar to avocado..



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