氯乙酸钠
(3926-62-3)
¥ 66.00
4-叔丁基苯异硫氰酸酯
(19241-24-8)
¥ 316.00
棕榈蜡,1#
(8015-86-9)
¥ 70.00
4-乙基异硫氰酸苯酯
(18856-63-8)
¥ 164.00
密封容器
()
¥ 26.10
2-氨基异丁酸
(62-57-7)
¥ 95.00