¥56.00¥62.00
香柏油, 显微镜用
¥143.00¥159.00
L-乳酸, 分析标准品
¥334.00¥371.00
双[α,α-双(三氟甲基)苯甲醇合]二苯硫, >96.0%(T)
¥27.00¥30.00
乙二胺四乙酸四钠盐二水合物, AR,99.0-102.0% (T)
¥35.00¥39.00
氯化铈,七水, 99.9% metals basis
¥45.00¥50.00
乙酸锌,二水, AR,99.0%
¥31.00¥34.00
曙红Y(水溶性), AR
¥86.00¥95.00
正己烷
¥43.00¥48.00
聚偏二氟乙烯, average Mw ~400000
¥48.00¥53.00
乙醇
¥1298.00¥1442.00
磷腈碱P4-t-Bu 溶液
¥142.00¥158.00
2,5-二羟基苯甲酸, 98%