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
亚磷酸二丁酯
双排管(4个真空塞)
PRECISION LOW TEMPERAT.LABORATORY THERMOMETERS, -38/+50:0.1 GR.C, 550 MM
甲脒二硫醚二盐酸盐
BOTTLE FOR VACUUM FILTRATION EQUIPMENT FUNNEL CONTENT: 60 ML, FLASKS CONTENT: 250 ML, FILTER DIA.
DENSITY-HYDROMETER, TYPE 20°C,WITHOUT THERMOMETER RANGE 1,800-1,900:0,001 G/CM3 ,LENGTH 300 MM
龙胆紫B
N,N-二甲基甲酰胺二甲缩醛
对甲苯磺酸,12%乙酸溶液
精氨酸双水解酶