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
石墨垫100%石墨 (非GC-MS使用)
氯二异丙基膦
NON-RETURN-VALVE, ? 12-13-15 mm
(5601)Ba钡标液
SCREW FOR BOTTLES NARROW MOUTH PE 100 ML ST.18
GAS WASHING BOTTLES, DRECHSEL, 500 ML, ST 29/32, WITH SECURITY SINTERED DISC, WITH SINTERED DISC P2
Hibar 250-10,LiChrospher 100 RP-18e 10μm定制柱
不锈钢填充柱,5%benton-34+5%sp1200 0n supelcoport 100-120 6`
Hypersil ODS 液相色谱柱(C18)
PLURIPET PLII 0,2-2 μl