pH 缓冲液


订货号描述
910168pH 1.68 缓冲液,475 mL
910104pH 4.01 缓冲液(红色),475 mL
910105pH 5.00 缓冲液(橙色),475 mL
910686pH 6.86 缓冲液,475mL
910107pH 7.00 缓冲液(黄色),475 mL
910918pH 9.18 缓冲液,475mL
910110pH 10.01 缓冲液(蓝色),475 mL
910112pH 12.46 缓冲液,475mL
910199pH 4.01,7.00,10.01,pH 电极储存液,各475 mLpH 电极储存瓶
916099pH 4,7,10缓冲液+电极储存液+电极清洗液 60mL