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10in. 18in. 6in., Room Temperature
Ethyl propionylacetate, 98+% 1ML
(易制毒三类)Sulfuric acid, ca. 96% solution in water, for analysis 2.5LT
('±)-2-Azabicyclo[2.2.1]hept-5-en-3-one, 98% 250MG
3-乙氧基-4-羟基苯甲醛,98%+
苯基硫代乙内酰脲-异亮氨酸(含PTH-别异亮氨酸),98.0%(LC)
人参皂甙 Re
七水硫酸钴(II)
Dodecane, 99% 100ML
丙醛二乙基乙缩醛,98%+
2,2,4,4-四甲基戊烷, ≥99.0%