150x4.6mm 5um Hypersil GOLD
商家询价 上海希言科学仪器有限公司
六种阳离子混标,50ML/瓶
PEEK Tubing, 14in. x .004in. ID [430001565]
20mm PTFE Silicone Septa Cap Pkg. 1000
Na 柱2.5CC, 48只/袋
5ml样品瓶盖-不带滤芯, 250只/盒
赛默飞液相氘灯D2-Lamp DAD, MWD and VWD, HPLC 紫外检测器灯6074.1110
Lumina Hollow Cathode 2" Lamp - Se
M1000 Oxygen Trap 1/8" Fittings
2ML 8mm clear screw top vial glass 100