垫片,72个/包
商家询价 上海希言科学仪器有限公司
硫酸盐标样,100ML/瓶
2mL 螺口样品瓶, 9mm 瓶盖, 硅树脂/PTFE ,100/包
石墨 刃环 0.35 ID, 用于use with 色谱柱s with 0.25 ID,10个/包
TARGET聚丙烯300ul 锥形内插管,100/包
BSTFA + 1%TMCS,10×1ml,安瓿瓶
Thermo ScientificTM DionexTM ADRS 600 4mm 阴离子抑制器088666CMD
Quartz Packed Injector Liner
PA10 糖分析柱,4X250MM
Quality Control Standard 21 125 mL