L-(-)-苹果酸, L-(-)-Malic Acid

丙二酸二钠盐, Malonic Acid Disodium Salt

扁桃酸酰肼, Mandelic acid hydrazide

溴化锰(II)水合物, Manganese(II) bromide hydrate

四水氯化锰(II), Manganese(II) Chloride Tetrahydrate

2-乙基己酸锰(II)溶液, Manganese(II) 2-ethylhexanoate

甲氧基锰(II), Manganese(II) methoxide

二氧化锰(IV), Manganese(IV) oxide

磷酸锰(III)水合物, Manganese(III) phosphate hydrate

硫化锰(II), Manganese(II) sulfide

肉蛋白胨, Meat Peptone

L-薄荷酮, L-Menthone

2-巯基苯并噻唑, 2-Mercaptobenzothiazole

2-巯基咪唑, 2-Mercaptoimidazole

5-巯基-1-甲基四唑, 5-Mercapto-1-methyltetrazole