BioLab 6-in-1 Water Test kit – Refill items
Solution No. 4 Chlorine Neutraliser – 15ml (Pkt 2)
Used to neutralise chlorine in water samples prior to testing. Contains Sodium Thiosulfate.
Requires the use of a Test Kit such as the Biolab 6-in-1 Water Test Kit.
Price includes “Free Postage” anywhere in Australia.