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
N-(p-Nitrobenzoyl)glutamic Acid
SPRAYER FOR CHROMATOGRAPHY, WITH TEST TUBE, 6 ML, ST 19/26, WITH BASE, MADE OF PLASTIC
正己烷中1,3,5-三氯苯
不锈钢填充柱 HP6890 FID OCI P/W 45/60 MOL SIEVE 5A
副溶血弧菌快速检测试剂盒(恒温荧光法)
Inspire Diol 3μm 100 x 4.6mm
SCHAEDLER琼脂
REACTION VESSELS, FLAT FLANGE, DN 60, 100 ML, (FL.D. X VES.D. X HEIGHT) 100 X 70 X 85 MM
COLD TRAPS, DEWAR CONDENSERS PERCISO, WITHOUT COIL, DIA. 40 MM, TOTAL HEIGHT 210 MM, BODY HEIGHT
多溴联苯1-10混标