偏亚硫酸氢钠 [焦亚硫酸钠],Sodium metabisulfite [MBS];(sodium metabisulfite) for analysis EMSURE® ACS,Reag. Ph Eur, 98.0-100.5% (iodometric)
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氯化十六烷基吡啶翁一水合物 [西吡氯铵],Hexadecylpyridinium chloride monohydrate [CPC];USP/NF, tested according to Ph. Eur., 96.0-101.0% anhydrous basis -
苯并三氮唑 [苯并三唑, 苯骈三氮唑],1H-Benzotriazole [BTA];for synthesis, ≥99.0% (HPLC) -
硫酸鱼精蛋白 [鲑鱼精蛋白硫酸盐],Protamine sulfate salt from salmon;Grade II -
醋酸铅三水合物 [三水乙酸铅],Lead(II) acetate trihydrate;99.999% trace metals basis, organic soluble for perovskites -
亮肽素三氟乙酸盐 [亮抑酶肽, 亮抑酶酞],Leupeptin trifluoroacetate salt;≥90% (HPLC), microbial -
4,5-二羟基-1,3-苯二磺酸二钠盐一水合物 [钛试剂],4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate [Tiron];97%
