Edwards 45 Vacuum Pump Oil 1 L Bottle
商家询价 上海希言科学仪器有限公司
Acclaim 120 C18 5um 分析柱 (4.6 x 250mm)
Fuse 5 x 20 mm 10.0A 250V TD
Atomax Hollow Cathode 1.5 Lamp - Mg
Front Ferrule 1/8" Graphite 0.25" Long
手动 去盖器 用于 20mm钳口密封盖,1/包
PTFE Tubing 700 mm
Hamilton Syringe w/ Blunt Tip 100 uL
Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
气相盖垫 BTO 17MM 10/PK