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
NALGENE 65 编制式白金硅胶胶管,内径x外径x壁厚,1/2x13/16x5/32英寸
HYPERSIL GOLD CN 3UM 30X4.6MM COLUMN
PTFE Temperature Probe, Platinum Resistance, Baffle Probe, Cable 5M,Shaft - ? 8, L 150, 16x12x150, T
不锈钢杯式滤器
PUNYW8184515 (S)-Citalopram Oxalate (Escitalopram Oxalate)
钢屑
Whatman Grade 597 折叠定性滤纸
异狄氏剂标准溶液
4-溴-4'-氯二苯甲酮
甲氧基测定仪器装置