如果企业客服不在线，也可拨打400电话联系。或者发布求购信息
SUCTION TUBE, WITH SOCKET, BENT, ST 29/32
Standard joint stopper, PP, NS 19/26
气相填料
FILTER FUNNELS, 50 ML, P2 DISC DIA.: 35 MM, STEM O.DIA.: 10 MM
表面皿，蒸发皿，钠钙玻璃，经济型，70mm
3-乙炔苯胺
PK25 EPA324 CEM 3-BED 10MM TRAP,40 CFR&
Tygon? HC F4040A yellow id 0.25mm (3- collared tubing) 12 lengths
二苯并(a,h)蒽
岛津进样针可替换针头
