Sigma-Aldrich
Nichipet EX-Plus II pipette
Nichipet EX-Plus II 移液器
Nichiryo 8100 variable volume repetitive syringe dispenser
Nickel
镍
N(3),N(5)-BIS-(4-BENZYLOXY-BENZYLIDENE)-4-(4-CL-BENZYL)-1H-PYRAZOLE-3,5-DIAMINE