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
气相填料,3% SP-2100 ON 80/100 SUPELCOPORT
Phenylallylchloro[1,3-bis(diisopropylphenyl)-2-imidazol-2-ylidene]palladium(II)
2000ml烧杯
BETASIL SILICA 100 5UM 250X30MM PREP COLUMN
NOT LONGER AVAILABLE !
甲基-2,3,4,6-四-O-乙酰基-1-硫-β-D-吡喃葡萄糖
FLAT FLANGES, QUICK RELEASE CLAMPS, SUITABLE FOR DN 100, V2A-STEEL; AND PLASTIC
His-Gly(L-组氨酰甘氨酸)
4,5-二氰基-2-氨基咪唑
硅烷化 平底 内插管