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
SCREW COVER WITH HOLE 12MM
D(-)-对羟基苯甘氨酸
DURAN PURE bottle, clear, graduated, GL 45, with dust cover, without cap and pouring ring, 500 ml
Pt Working Electrode for Variocell
5-溴-2-甲氧基苯酚
间氨基乙酰苯胺
SPECIMEN JARS, WITH GROUND KNOBCOVER, DIAMETER: 110 MM, HEIGHT: 253 MM, DURAN
3%Nacl精氨酸双水解酶
8247CN R95 有机气体防护口罩(PM 2.5)
Dionex IonPac AS22 离子色谱柱