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
三角烧瓶 150ml
COLUMN,SHIMPACK GPC-804 色谱柱
AUTOMATIC PIPETTE WASHER
DENSITY-HYDROMETER, DIN 12791, M50-170 1,700-1,750:0,001 G/CM3, NOMINAL RANGE 80 MM, L. 260 MM,
气相色谱柱,TG-200MS 30m x 0.32mm x 1μm
NOT LONGER AVAILABLE !
PAH Mix A, 2000 mg/L, 1.5% Max Diff. (RM, ISO GUIDE 34)标准品
管路接头,PP,L形,用于内径为 8- 9 mm的管路
丙酮中禾草敌
2,3,4-三甲氧基苯硼酸