Arsenic test bar original imported from Germany ee kë puɔth apɛi ye arsenic tɛmɛ në kaam thiin koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor

Arsenic Test Bar
Karakteristika:
Quick: Put the water sample, take out, read (Kɔl koom, yik koom, kɔl koom)
Kɛ̈ɛ̈k: Ka wɛ̈t wɛ̈t wɛ̈t wïc
A tɛ̈ɛ̈m: ka tɛ̈ɛ̈m kɔ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k
A lëu a tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈uSaan 50

Parameters dɛ