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
SAS HYPERSIL 3UM 50X4MM COLUMN
FLASK, PEAR SHAPED, 100 ML, 2 NECKS, SIDE NECK ANGLED, CENTER & SIDE NECK ST 14/23, ACC. TO DIN 12
2-氯丙烷
ODS-HYPERSIL-2 5UM 150X2.1MM COLUMN
QUANTITATIVE FILTERPAPERS, MEDIUM (SHEET)
HYPERSIL C4 300 5UM 250X4.6MM COLUMN
塑料直筒瓶
棕榈酰氯
高纯锡
二硫化碳中异丁醇溶液标准物质