Adjustable Torch Assembly
商家询价 上海希言科学仪器有限公司
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
PA100 糖分析柱,4X250MM
TD Glass Carbotrap C/B Tube Pkg. 10
六种阳离子混标,50ML/瓶
PEEK 套管, 精密切割后打磨 用于连接石英毛细管 (280 m O.D.), 5 each (LCP# PE-300)
Na 柱2.5CC, 48只/袋
Internal Standard Mix 125 mL
Sample Probe for AS-60/70/71/72/800/900
20mm PTFE Silicone Septa Cap Pkg. 1000