SUPELCO
Acetonitrile with 0.1% ammonium acetate
乙腈与0.1%醋酸铵
Total Petroleum Hydrocarbons (TPH) in Water
Nitrite
Nutrients C/V Sample 2
HMDI
1,1'-亚甲二(4-异氰酸基环己烷)
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
金ICP标准液, Gold Standard for ICP
DL-Dithiothreitol solution
DL-二硫代苏糖醇 溶液
Flash-chromatography assembly with threaded joints
带螺纹接头的柱色谱组件