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
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CuO粉末
其他
四(三苯基膦)钯(0)
均苯四甲酸二酐
针头
TRAY, 151x201x21 mm
Spoon spatulas, length: 235 mm, spatula: 50 x 10 mm, spoon: 38 x 17 mm, stainless steel
CONSTRICTION PIPETTES (CARLSBERGPIPETTES), AUTOMATIC ZERO POINT, 250 UL, TOLERANCE 5,0 UL, 2X GRE
SIMAX 10ml透明烧杯、低形
N-苯基-4-联苯胺