13.5MM D28 滤膜,100个/包
商家询价 上海希言科学仪器有限公司
Nickel Sampler Cone for NexION
5 μL Syringe Metal Plunger w/ PTFE Seal
Assembly, Plunger [WAS207069]
2mL TARGET DP 样品瓶 聚丙烯 300UL,100/包
5 μL Blue Barrel Syringe Pkg. 5
Barium 1 000 μg/mL 2% HN03 Pure 125 mL
HyperSep Retain PEP 60mg 3mL 固相萃取小柱 50/包
Deuterium Lamp for S200 UV/VIS
Copper Ignitor Tape 2/4/5/7x00 120 pcs.