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
β-丁香烯,98%(sum of enantiomers)
4-甲氧基苯甲酰肼
FEP TUBING 2/250 MM
Pesticide Mix O 100 μg/mL in Acetonitrile标准品
1/4”铜管 50FT (15米)
FLASK, ROUND BOTTOM, 500 ML ST 29/32
铬蓝黑B
CARRYING CASE FOR PAS-500 MICRO AIR SAMP LER
谷胱甘肽过氧化物酶活性试剂盒
ISMATEC 蠕动泵 IP 12