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Application of 25-50-120-250-425mg/L Total hardness test paper
Feb 13, 2018

Application of 25-50-120-250-425mg/L Total hardness test paper



Testing on drinking water, urban water supply, bottled mineral water, purified water, tap water,surface water, river water, well water,domestic water, domestic sewage, industrial waste water without softening water hardness testing



Hangzhou Lohand Biological Co.,Ltd

Tel: +86-571-85050999

Mob: +8613123950066

Add: Zhejiang Hangzhou Jianggan 4F,Bldg 7,No.63,Jiuhuan Rd,Jiubao Town,Jianggan Dist

Email: info@lohand.net