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
HYPERCARB 7UM 150X50MM PREP COLUMN
BEAKERS 1000 ML, TALL FORM, DURAN, WITH GRADUATION AND SPOUT, O.? 95 MM, H. 180 MM
死堵头,手拧型
4-甲氧基苯甲酰肼
2,2'-二硫二吡啶
Boston Round窄口瓶,天然聚乙烯共聚物;聚丙稀盖,每箱数量250,250ml容量
30cc pp储液瓶
20ML 透明 顶空 螺口 样品瓶
2-氟苯甲腈
Isopullulanase (Aspergillus niger), EC 3.2.1.57,2,000 Units at 40℃