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
PTFE SEAL 5.5 MM 4 PIECES*
甲醇中吡虫啉溶液
容量瓶,USP证书,BLAUBRAND ,5 ml,NS 10/19,Boro 3.3, 玻璃瓶塞
4-羟基苯甲酰肼
LID FOR MELTING CRUCIBLES, MADE OF PORCELAIN, HIGH FORM, GLAZED, O.D.60 MM
DROPPING FUNNELS, CYLINDRICAL, GRADUATED ST-STOPCOCK W. SCREW- THREAD RET., NUT, 2000:50 ML, C +
SPB-35 气相毛细管柱
L-脯氨酸甲酯盐酸盐
Spursil C18 5μm 30 x 3.0mm
一次性滴管,低密度聚乙烯