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
克罗米通
HP-INNOWax 气相毛细管色谱柱
Verbenone
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 29/32, ST-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING NUT, FUS
棕滴瓶
2-氯-4,6-二甲氧基嘧啶
THERMOMETER, SOLID STEM, -10+360°C : 1°C
Barium 1,000 mg/L in 2% HNO3, 50 mL (BaCO3)
容量瓶,SILBERBRAND, B级,20 ml,Boro 3.3, NS 10/19,PP瓶塞
USB电源,5V 1A