国家标准物质-标准物质实验室【北京华研】
-
BYZ7233-2016B 水质生化需氧量BOD5(标样)水质生化需氧量BOD5(标样) Water Quality BOD BOD5 20mL
-
BYZ7233-2016A 水质生化需氧量BOD5(标样)水质生化需氧量BOD5(标样) Water Quality BOD BOD5 20mL
-
BYZ7233-2016 水质生化需氧量BOD5(标样)水质生化需氧量BOD5(标样) Water Quality BOD BOD5 20mL
-
BYZ7232-2016C 含氯水质高锰酸盐指数(标样)(低氯)含氯水质高锰酸盐指数(标样)(低氯) Permanganate Index of chlorinated Water Quality (Standard sample)(Low chlorine) 20mL
-
BYZ7232-2016B 含氯水质高锰酸盐指数(标样)(低氯)含氯水质高锰酸盐指数(标样)(低氯) Permanganate Index of chlorinated Water Quality (Standard sample)(Low chlorine) 20mL
-
BYZ7232-2016A 含氯水质高锰酸盐指数(标样)(低氯)含氯水质高锰酸盐指数(标样)(低氯) Permanganate Index of chlorinated Water Quality (Standard sample)(Low chlorine) 20mL
-
BYZ7153-2016B 含氯水质化学需氧量(标样)(低氯)CODcr含氯水质化学需氧量(标样)(低氯)CODcr Chlorine water chemical oxygen demand (standard sample)(low chlorine)CODcr 20mL
-
BYZ7153-2016A 含氯水质化学需氧量(标样)(低氯)CODcr含氯水质化学需氧量(标样)(低氯)CODcr Chlorine water chemical oxygen demand (standard sample)(low chlorine)CODcr 20mL
-
BYZ7152-2016A 含氯水质化学需氧量(标样)(中氯)CODcr含氯水质化学需氧量(标样)(中氯)CODcr Chemical oxygen demand of chlorinated water (standard sample)(medium chlorine)CODcr 20mL
-
BYZ7151-2016A 含氯水质化学需氧量(标样)(高氯)CODcr含氯水质化学需氧量(标样)(高氯)CODcr Chemical oxygen demand of chlorinated water (standard sample)(high chlorine)CODcr 20mL
标准物质实验室 · 京ICP备19035853号-1