氧化铝基片, Aluminum oxide substrate

磷酸铝, Aluminum phosphate

水合硫酸铝, Aluminum sulfate hydrate

Amberlite® IRC-120(H)

离子交换树脂, Amberlite® IRA-900(Cl)

离子交换树脂, Amberlite XAD-16

2-脒基吡啶盐酸盐, 2-Amidinopyridine hydrochloride

氨基乙腈盐酸盐, Aminoacetonitrile hydrochloride

2-氨基腺嘌呤核苷, 2-Aminoadenosine

4-氨基偶氮苯-4'-磺酸钠盐, 4-Aminoazobenzene-4'-sulfonic Acid Sodium Salt