HACH 袖珍比色计总氯比色皿
产品简介
详细信息
HACH CL17余氯试剂套装 p/n.25569-00(255600)
一套三瓶,包括:
23140-11,1瓶,Chlorine, Free, Indicator Solution, 473 mL
23141-11,1瓶,Chlorine, Free, Buffer Solution, 473 mL
22972-55,1瓶,Chlorine, DPD Compound, Free & Total, 24 g
HACH CL17余氯试剂套装 p/n.25569-00(255600)
一套三瓶,包括:
23140-11,1瓶,Chlorine, Free, Indicator Solution, 473 mL
23141-11,1瓶,Chlorine, Free, Buffer Solution, 473 mL
22972-55,1瓶,Chlorine, DPD Compound, Free & Total, 24 g