250 uL Syringe Kit w/250 uL Buffer Tbg
商家询价 上海希言科学仪器有限公司
赛默飞Dionex甲磺酸淋洗液发生罐075779
NexION KED Setup Solution 250 mL
用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包
TG-624 30m x 0.25mm x 1.4m
Front Ferrule 1/8" Graphite 0.25" Long
COL-Elite-5-60 m-1.5 μm-.53 mm
Multi-Element Solution 5 125 mL
1ml 进样针 RN 50mm GT Gauge 26, 边孔
PE 单元素标准品(1,000 g/mL)锌 Zn 2% HNO3 N9300178
Zinc 1 000 μg/mL 2% HN03 Pure 125 mL