英国百灵达SP380 锅炉水滴液计数全套件

英国百灵达SP380 锅炉水滴液计数全套件：含M碱度、P碱度、氯离子、硬度、磷酸盐、亚硫酸盐、丹宁酸和广泛pH各50次检测的试剂,过滤夹持器，滤纸等所有检测必需配件

UK  Palintest COMPLETE BOILER WATER DROP COUNT KIT: All necessary components, filter holder, papers and approx 50 tests each for: Alkalinity M, Alkalinity P, Chloride, Hardness, Phosphate, Sulphite, Tannin and Universal pH, in a carrying case