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
FLASKS, ROUND BOTTOM, CENTER NECK, 3000 ML, ST 29/32 185 X 280 MM
SEPTUM TWEEZERS
KEYBOARD FOR 718 *
SUPELGUARD DISCOVERY HS F5 3UM 2CMX2.1MM CARTRIDGE KIT
α-糠偶酰二肟
Finnpipette F2 30-300 μl 12道可变量程移液器, CE认证
Phenomenex Luna Silica (2)色谱柱
记录卷纸
2,4-二氰甲氧基苯
(R)-氨基-(4-羟基苯)乙酸甲酯盐酸盐