ICE AS6 排斥柱,9X250MM
商家询价 上海希言科学仪器有限公司
Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
Front Ferrule 1/8" Graphite 0.25" Long
SmartTune Standard Solution 1L
Quartz Injector 0.80 mm ID Optima 8x00
Quality Control Std 21 Elements 125 mL
Packed Trap Tube
不分流衬管,一端渐细,用于Ultra GC, 5MM ID x 105MM, 5/pk
CG19 阳离子保护柱-毛细柱,4X50MM
Mixed Calibration Standard 500 mL