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
羟甲烯龙 标准品
1000mL B级低型量筒,棕色刻度 内径80 mm ,高285 mm
DESICCATORS "NOVUS", WITH TUBULATED LID, NEEDLE VALVE STOPCOCK AND CONE ST 24/29, ? 250 MM, DURAN-
漏斗,外径70,管径8,管长 70 mm,波形内壁,Boro 3.3
气进样针
NALGENE 180公制胶管,内径x外径x壁厚,5.0 x 8.0 x 1.5 mm,每箱米数25
PIPELINE FILTERS, P3, DISC DIAM. 30 MM
4-碘-4'-丙基联苯
甲基磺酰乙腈
SET FOR MICROPIPETTE FX 20/FX 25