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
SET OF 4 CALIBRATION LIQUID FILTERS WITH CERTIFICATE
Mucasol?,通用清洁剂,5 L,浓缩液
FLASKS, W. SIDE NECK, PARALLEL (DESTILLATION FLASKS) 100 ML CN ST 24/29, SN ST 14/23
异烟酸乙酯
邻苯二甲酸酐
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: GRAVITY ASTM-
JIG GRAPHITE,FID-2014
(2902)Cu铜标液
(Pb)铅溶液标准物质
接头 (SI, PVC材质),用于玻璃巴斯德吸