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
大米中镉质控样
BRANDplates 微孔板,96孔,inertGrade ,PS材质,白色,底透,灭菌
DM-1 60m x 0.32mm x 1.5μm
硫酸钠,>99.5%
(R)-乙酸二氢香芹酯 (异构体混合物)
Clip glassware Delrin green, for joint size 24/40
ALCOHOLOMETER, CLASS III, WITH THERMOMETER +5+25:0,2°C, ACC. DIN 12 803, MEASURING RANGE 20-25%,
TSB-YE试管
糖精钠二水
15mm黑色实心盖; 硅胶/PTFE垫