Cyanide, Total-WS

Magnesium sulfate

硫酸镁 七水合物

Amitriptyline metabolite, (±)-E-10-hydroxylated-

阿米替林代谢物，(±)-E-10-羟基化-

Tetramethylammonium Sulfate

四甲基硫酸铵

Formaldehyde in Water-PT

Tetrabutylammonium Chloride

四丁基氯化铵

镍AAS标准液, Nickel Standard for AAS

Economy Moisture Trap

经济型水蒸汽捕集器

Supeltex^® M-2A Capillary Ferrule, General Purpose

Seleno-DL-methionine

硒-DL-蛋氨酸