目錄:上海鉑勒機電設(shè)備有限公司>>水質(zhì)分析儀器>>其他水質(zhì)分析儀及配件>> LCW863
Method Range Instr, Test Kit, etc USEPA Compliant? UV Absorption 0.1 - 100.0 mg/L NO2+3-N UV Absorption 0.1 - 50.0 mg/L NO2+3-N UV Absorption 0.5 - 20.0 mg/L NO2+3-N UV Absorption 1.0 - 20.0 mg/L NO2+3-N - See more at: http://www.hach.com/control-standard-400-mg-l-no3/product-parameter-reagent?id=7640596436#sthash.nNLQhhYe.dpuf