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
BIOBASIC AX 5UM 100X2.1MM COLUMN
D-(+)-核糖酸-1,4-内酯
LiChroCART 125-10,LiChrospher 300 WP RP-18 15μm定制柱
7125 ROTOR SEAL
HYPERPREP HS C18 10UM 250X4.6MM COLUMN
单硬脂酸甘油酯 ,95%
4-氯丁醇醋酸酯
2-Piperidylmethylamine
进口减压阀转接口
苯酞