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- 德国
缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) CertiPUR®由默克生命科学 为您提供,如您想了解更多关于缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) CertiPUR®报价、CAS号、货号、参数等信息 ,欢迎来电或留言咨询。















第1年


溴酚蓝 indicator ACS,Reag. Ph Eur
氯化钙 fused, granular about 0.5-
缓冲液 (boric acid/sodium hydroxi
TR420&620温度感应器 Spectroqu
九水合硝酸铬 (III) 分析级 EMSURE
含指示剂硅胶(橙色硅胶) 颗粒状 ~ 1
2-硫巴比妥酸 reagent for sorbic a
钯 powdered 99+
药典色度标准品GY系 for testing th
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