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
气相色谱柱,TG-POLAR 30m x 0.53mm x 0.1μm
脂肪酶AYS“天野”
减压阀转接头(英制1/8英寸)(不含螺母、垫圈)
重水(D,99.8%)
MEASURES,CONICAL SHAPE WITH ROUND BASE, 500:10 ML, SPOUT WITHOUT HANDLE, DIN-B, GRADUATED, PMP
Tygon? SI Silicone id.0.64 mm wall 0.91 mm/reel of 15 m
CD-AL2O3/Na2SO4气相毛细管色谱柱
JODINE DETERMINATION FLASK, SENDTNER, 250 ML, ST-HOLLOW STOPPERS, HEXAGONAL PLATE, ST 29/32
9mm蓝色螺纹盖, 预开口 带PTFE/硅橡胶隔垫
2,4-二甲基苯甲醇