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
10%peg-20m+2%koh on chromosorb waw dmcs 80-100mesh 2m glass
SHODEX SUGAR SZ5532 150X6MM COLUMN
T-CONNECTION TUBES WITH SERRATED ENDS, LENGTH 40 MM, D. 6 MM
乙胺溴氢酸盐
60% Vespel / 40%石墨密封垫 1/16英寸*1.0mm，短垫
2-Mercapto-5-(trifluoromethyl)pyridine
trans-2-Ethyl-2-hexenal
5-甲氧基吲哚-2-甲酸乙酯
DB-WAX气相毛细管柱
Chiral DRUG 2.0X150*
