检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 10 mm Thin Wall Precision Sc
- 5 mm Yellow NMR Tube Cap, 10
- SST Needles, 0.71mm OD, 2 L,
- Graduated Funnel 47mm 2000mL
- Sidearm Fitting,Dual,1/8/ 1/
- Straight Bore Stopcock, Thre
- Viton O-Ring Size 230
- Pinch Clamp Size 18
- Enviro-Safe Thermometer -20/
- Adapter Inlet HC 24/40 2-5mm
- Adapter 90° Bend 29/42 w/Sto
- Capillary Tip Centrifuge Tub
- Chrom. Col.,Straight S/C, ST
- TLC Developing Tank, 50X100
