半岛bd体育手机客户端 性质
Sigma-Aldrich
Looped screw caps
Magnetic Stir Bar
磁力搅拌棒
Metoprolol Related Compound D
Microtube Storage Box
Mitex Membrane Filter
Nalgene?centrifuge tubes, Oak Ridge Style 3118
Nateglinide Related Compound B
OneRack?Test Tube Rack
OPTI-SEAL 泵密封件, OPTI-SEAL pump seal
平顶PCR微孔板, PCR microplate with flat top
m.cnreagent.com
