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
氧化铂
直接进样口衬管,直形,不分流,4mm内径
125mL滴瓶
Micro spatula, length: 210 mm, 55 x 5 mm, with two flat ends, stainless steel
2-噻吩甲酰肼
LiChrolut?RP-18 (40 - 63 祄) 1000 mg 6 ml standard PP-tubes 30 extraction tubes per package
FEP TUBE CONNECTION M6 120
p-Hydroxyphenylacetone
DB-1301气相色谱柱
二硫化碳中中丙烯酰胺溶液标准物质