鋅 0.02 to 1.00 mg/L Zn ET512620 ET512390
注:含高氯水樣,需選購(gòu) ET512350 試劑,消除干擾
405 鋅 0.1 to 2.5 mg/L Zn ET519965
ET512620 ET512390 ET512350鋅試劑盒
德國(guó)羅威邦MD600,MD610使用
鋅 0.02 to 1.00 mg/L Zn ET512620 ET512390
注:含高氯水樣,需選購(gòu) ET512350 試劑,消除干擾
405 鋅 0.1 to 2.5 mg/L Zn ET519965
ET512620 ET512390 ET512350鋅試劑盒
德國(guó)羅威邦MD600,MD610使用
鋅 0.02 to 1.00 mg/L Zn ET512620 ET512390
注:含高氯水樣,需選購(gòu) ET512350 試劑,消除干擾
405 鋅 0.1 to 2.5 mg/L Zn ET519965
ET512620 ET512390 ET512350鋅試劑盒
德國(guó)羅威邦MD600,MD610使用
德國(guó)羅威邦H48mm*24mm玻璃比色皿10ml
$玻璃比色皿10ml
ET535650氨氮試劑1 to 50 mg/L(ppm)
$ET535650氨氮試劑
ET2420703總氮試劑0.5 to 140mg/L(ppm)
$ET2420703總氮試劑
ET2419033鎳試劑0.02 to 7mg/L(ppm)
$ET2419033鎳試劑
ET2419019總磷試劑0.02 to 10mg/L(ppm)、0.07 to…
$ET2419019總磷試劑
德國(guó)羅威邦535200磷酸鹽試劑0.06 to 5mg/L(ppm)
$535200磷酸鹽試劑
lovibond MD640水質(zhì)分析儀
$lovibond MD640水質(zhì)分析儀
ET513240總堿度測(cè)試劑
$ET513240
ET537310 ET537300總鉻測(cè)試劑
$ET537310 ET537300
ET515630 ET515640鎳試劑NO.1NO.2
$ET515630 ET515640