产品说明
一般描?/p>
Method: colorimetric with color card and comparator block with short test tubes 0.25 - 0.5 - 1.0 - 2.0 - 3.0 - 5.0 - 7.5 - 10 - 15 mg/l Fe MColortest?The test measures bivalent and trivalent iron in its dissolved form as well as fresh colloidal iron(III) hydroxide in groundwater and surface water, drinking water, industrial water and wastewater.
法律信息
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
SUPELCO
LiChrospher?RP-select B (5μm) Hibar?RT 250-4.6
Purospher?STAR RP-18 endcapped 5μm Hibar?RT 150-3 HPLC column
Tin
Antimony(III) oxide
di-Sodium hydrogen phosphate anhydrous
磷酸氢二钟/p>
Iodine
LiChrospher?RP-select B (5μm) Hibar?RT 150-4.6
Silicic acid
Thermoreactor
Urea
尿素