预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
商家询价 上海希言科学仪器有限公司
0.5ml样品瓶套装-带滤芯, 250只/盒
赛默飞Dionex甲磺酸淋洗液发生罐075779
HF-Resistant Internal Standard Kit
Flared End Orange/Yellow Tubing 0.51 mm
Mercury 1 000 μg/mL 10% HN03 Pure 125 mL
ICE AS6 排斥柱,9X250MM
1.5ml样品瓶套装, 100只/盒
PTFE/Sil Screw Top w/Slit Vial Pkg.100
PTFE Tubing 1000 mm