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Scutellarin..
Se-methylseleno-L-cysteine, 98%..
Sebacic acid, 98%..
Sebaconitrile, 98%..
Sebacoyl chloride, 92%, technical..
sec-Butanol, 99%, extra pure..
sec-Butanol, 99+%, Extra Dry, AcroSeal®..
sec-Butanol, 99+%, for analysis..
sec-Butylamine, 99%..
sec-Butylbenzene, 99+%..
sec-Butyllithium, 1.3M sol. in cyclohexane/hexane (92/8), AcroSeal®..
Selenious acid, 98%..
Selenious acid, 99.999%, (trace metal basis)..
Selenium standard solution, for AAS, 1 mg/ml Se in 10% HCl..
Selenium(IV) oxide, 99.8%, (trace metal basis)..