福尔马肼浊度标准液(2 NTU), Turbidity 2 NTU Calibration Standard-Formazin

Total Residual Chlorine (Low Level)-WP

Magnesium sulfate

硫酸镁 七水合物

硬脂酸镁, Magnesium stearate

Water solution

水 溶液

Hexadecyltrimethylammonium Bromide

鲸蜡烷三甲基溴化铵

ICP多元素混标1, Multielement standard solution 1 for ICP

铑ICP标准液, Rhodium Standard for ICP

1-Methyl-2-pyrrolidone

1-甲基-2-吡咯烷酮

Flash-chromatography assembly with threaded joints

带螺纹接头的柱色谱组件