HyperSep Aminopropyl 固相萃取小柱,100mg/1mL ,100/包
商家询价 上海希言科学仪器有限公司
Acclaim 120 C18 5um 分析柱 (2.1 x 50mm)
Quartz Injector 0.80 mm ID Optima 8x00
REACTI-THERM 单加热模块
0.76 mm ID Black/Black Flared Pkg. 12
气相盖垫 BTO 17MM 10/PK
Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
Edwards 45 Vacuum Pump Oil 1 L Bottle
Magnesium Matrix Modifier 1% 100 mL
Mercury 1 000 μg/mL 10% HN03 Pure 125 mL