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
4-(4-甲酰苯基)吗啉
PK10 GOLD PLATED INLET SEAL CROSS DESIGN
STEM THERMOMETERS, DIN 16178 OPAL GLASS SCALE, YELLOW ENAMELLED, MERCURY FILLING, 0 +160| 2°C, L
2-溴二苯并噻吩
液化石油气采样器,500ml
美国Supelco 12管防交叉污染固相萃取装置
甲基紫
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105, LENGTH APPROX. 283 MM, FOR USE WITH TRANSPARENT
瓶盖,100个/包
2ml座式微量滴定管(A级)