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’-氰基-4-甲基联苯
ADJUSTABLE HANGING BAR SPINNER FLASKS 1000 ML, WITH SILICONERUBBER STOPPER "BIOGEN" GL 45, STOPP
Retort clamp, cast iron green lacquered, length 180 mm, opening up to ? 120 mm, with round jaws, cork lined
9010 TEFZEL ROTOR SEAL
3,5-二甲氧基苯甲酰胺
FitMax 尼龙针头式滤器 13mm 0.45μm Nylon 100/pk
KECK-CLIPS FOR SPHERICAL JOINTS, POM, KS KS 19, DARKBLUE, KECK-ART.NR. 05-19/1
SILICONE RUBBER SEALING FOR GL 25 THREADS WITH PTFE WASHER, 22 X 10 MM
2,4-二氯-3-氟苯腈
气进样针
