VISOCOLOR® HE
VISOCOLOR® HE test kits are highly sensitive colorimetric test kits. In comparison with conventional VISOCOLOR® kits, their sensitivity is enhanced by increasing the length of the test tube and the use of highly sensitive reagents. This technique allows a 10-fold to 100-fold increase of sensitivity. Each VISOCOLOR® HE test kit is packed in a sturdy plastic box which contains the comparator block with colour comparison disk and all required reagents. The VISOCOLOR® titration test kits are based on principles of volumetric analysis. On the gradated syring the results can be read off in mg/l or in a second alternative dimension.
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pf-12plus多参数水质分析仪
$pf-12plus
931010氨氮试剂0-15mg/L
$931010
亮黄纸德国MN 90701
$德国MN 90701
镍测试纸91305德国QUANTOFIX® Nickel
$91305 QUANTOFIX® Nickel
铜试纸91304德国QUANTOFIX® Copper
$91304 QUANTOFIX® Copper
余氯试纸/氯离子试纸91339 QUANTOFIX® Chlorine
$91339 QUANTOFIX® Chlorine
砷测试剂/砷快速测试盒AS 0-3.0mg/l
$91332/91334
德国MN多功能水质分析仪PF-12测试剂
$德国MN PF-12水质分析仪
Compact photometer PF-12
$PF-12
便携式多功能水质分析仪PF-12/德国MN原装进口
$PF-12