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
U 形阱,Vocarb 3000
Insert单个内嵌小室,13 mm,24/6,PET膜,8.0μm,IOS
Thin Wall Sleeves - Full Length A Type
p-(Dodecyloxy)benzaldehyde
Talboys 重型双十字夹
8-硝基喹啉
18种半挥发性混标 标准品
PREC.-LAB.THERMOMETERS,SOLID STEM,YELLOW ENAMELLED, DIFFICO-GRAD.,DIN 12778,ORGA- NIC LIQUIDS, -
p-Methylbenzylamine
磷酸烯醇式丙酮酸羧化酶 玉米叶由来