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
5mL 厚壁低形烧杯
癸酰氯
DROPPING FUNNELS, CYLINDRICAL, GRADUATED ST-STOPCOCK W. SCREW- THREAD RET., NUT, 25:0,5 ML, C + S
PRISM RP 3UM 150X4MM COLUMN
N,N-二甲基苄胺
乙二胺四乙酸
50G-1G砝码套装,F1级别,符合OIML标准
大肠杆菌计数板 E.Coli Count Plate
SPRING用于96 POSITION
PRECISION DENSITY HYDROMETER DIN 12791, TY. 20°C, L. 430 MM TYPE L 20, RANGE 1,160 - 1,180 G/CM3