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
BETABASIC 18 5UM 10X2.1MM DROP-IN GUARDS 4/PK
4,5-二甲基噻唑
LiChroCART 125-2,LiChrosorb 100 Si 7μm定制柱
2-碘苯甲酰氯
Shim-pack IC-A1离子色谱柱
PK10 UNCOND.GLASS PE TD CARBOPACK B TUBE
SCREW CAPS LDPE BROWN GL 28 FOR BOTTLES NARROW NECK 1000,2000 ML
甲醇中对-二甲苯成份分析标准物质
奥美普林标准品
FLASK, ROUND BOTTOM, 500 ML ST 29/32