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
氯乙酸酐
镍填充柱HP6890 80/100 HAYESEP Q
PTFE Stirrer Bar, Micro, Yellow,10 x 3mm
BUCKET, PP, WITH SPOUT, NATURAL COLOR, GRADUATED, 15 L.
MN PB CW 20M毛细管气相色谱柱
Micro spatula, length: 100 mm, 35 x 3 mm, with two flat ends, stainless steel
固相微萃取PK2 SPME PORTABLE FIELD SAMPLER W/65UM PDMS-DVB ST
二茂铁,双环戊二烯基铁
(4-联苯基)硼酸-(2-甲基丙三酯基)-钾盐
磷酸三异丙酯 标准品