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
CNW 20mm 透明钳口100mL顶空自动进样瓶
柠檬酸,一水 GR(沪试) 500g
COVER GLASSES, SQUARE, 24 X 24 MM, THICKNESS 0,08-0,12 MM
5-Methyltetrahydrofolic acid-(glutamic acid-13C5)
硅片,99.9%
INERTSIL C8-3 液相色谱柱
FLASK STAND, ? 160 mm
SEMI-PREPERATIVE TRACER COLUMNS LICHROSORB
铝袋10只/盒
邻氨基苯甲醇