檢測認證人脈交流通訊錄
推薦產品
- 標準型磁力攪拌器
- 5 mm Thin Wall Precision NMR
- 5 mm Thin Wall Precision Sup
- 230V Hi-Torque Direct Drive
- Oblique Bore Hollow Stopcock
- Vacuum Trap Dewar 2L
- Straight Adapter IN,170mm BT
- Adapter 90° Bend 18/9 To HC
- Vapor Duct, 29/32 Inner
- Threaded Glass Connector,25m
- Cap Adapter, Chrom. Column 4
- Chrom. Col,ST Jt,Straight S/
- Chrom. Col.,Straight S/C, ST
- Liebig Condenser, Drip Tip,
- High Form Gooch Crucible 50m
