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
玻璃喷雾瓶
Connector, PP, for tubing with inner ? 8 - 12 mm and 12 - 16 mm
(3501-2)Br-溴离子标准溶液
SEPARATORY FUNNEL, 500 ML, CYL. UNGRADUATED BOROS. ST- PTFE-STOPCOCK PLUG, BORE 2,5 MM, ST-PE STO
PTFE ferrules, inside ?:3,2 mm (1/8), for polypropylene fittings Case = 10 pcs."
p-t-Butylacetophenone
trans-4-Thujanol
STIRRER COMPRESSED AIR RO 25, OVERALL LENGTH: 155 MM 0,2 - 6 BAR, MADE OF STAINLESS STEEL
PP两通,用于3-5 mm管径
间羟基苯甲酸