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
六氯三聚磷腈
2,4-二羟二苯甲酮；紫外线吸收剂UV-0
PRECISELY CALIBRATED CAPILLARIES 250 UL, COLOR CODE BLUE 1 PACK = 100 PIECES
纳米氧化镍
5-Nitrobenzimidazole标准品
500mL DURAN特级蓝盖瓶，GL45
2,3,3',5,5',6-六氯联苯
SCREW FOR BOTTLES NARROW MOUTH PE 10 ML ST.14
BETABASIC CN 5UM 20X4MM JAVELIN GUARDS 4/PK
Probe-Thermometer Holder B Length Cone
