name |
specification |
ph(orp)combination electrode soaking solution |
500ml/250ml/50ml(bottle) |
3.5 mol/l kcl electrode supplement solution |
250ml/100ml/30ml(bottle) |
3.5 mol/l kcl(agclsaturation) electrode supplement solution |
250ml/100ml/30ml(bottle) |
4 mol/l kcl electrode supplement solution |
250ml/100ml/30ml(bottle) |
4 mol/l kcl(agcl saturation) electrode supplement solution |
250ml/100ml/30ml(bottle) |
222 mv orp standard solution |
250ml/100ml/50ml(bottle) |
cl204 analoids(cl200 equipped with cl200 chlorine meter ) |
50pcs/box |