. dan bai zhi de ning jiao dian yong shi jian fang fa. botany. çµæºç» ä¼ç¹è®¡ å°å-æå-å¨ââPasteurå¸ç®¡ææå-å¨ååï¼è§ä¸æï¼ åå¼åè¶ç¨çå·¥å ·ââåçåç´å°ºæå¸å®è£ ç½®ï¼è§ä¸æ) æå-ååæ纵æ¡ç¨çæ¨¡æ¿ æ¾å¾®éè½½ç»çï¼ X ) é å¤æé 精水åå¨çæ°´å¹³å° æ°´æµ´é å¾®é注å°å¨ï¼HamUton Bonaduz AG) ç»ç»æè²ç¼¸åè½½çå° ç£åæ æå¨åæå ³é¨ä»¶ 纯ç¼èæå ¶å®ç¼èç³ã å·´æ¯å¦¥çµæ³³ç¼å²æ¶² æä¸åé æ¹å¶å¤1Lç¼å²æ¶²ï¼): 5ï¼5'-äºä¹åºå·´æ¯å¦¥é ¸çº³çï¼12g溶äº800mlæ°´ä¸- 5ï¼5'-äºä¹åºå·´æ¯å¦¥é ¸ï¼æº¶äº150mlæ°´ä¸-5ï¼5'-äºä¹åºå·´æ¯å¦¥é ¸éå ç-è³ 95°Cä½¿å ¶æº¶è§£ å°äºæº¶æ¶²æ··åï¼ç¨5inol/L NaOHè°èpHè³,å å ¥ç¡«æ³æ±ï¼thiom- cr
. dan bai zhi de ning jiao dian yong shi jian fang fa. botany. çµæºç» ä¼ç¹è®¡ å°å-æå-å¨ââPasteurå¸ç®¡ææå-å¨ååï¼è§ä¸æï¼ åå¼åè¶ç¨çå·¥å ·ââåçåç´å°ºæå¸å®è£ ç½®ï¼è§ä¸æ) æå-ååæ纵æ¡ç¨çæ¨¡æ¿ æ¾å¾®éè½½ç»çï¼ X ) é å¤æé 精水åå¨çæ°´å¹³å° æ°´æµ´é å¾®é注å°å¨ï¼HamUton Bonaduz AG) ç»ç»æè²ç¼¸åè½½çå° ç£åæ æå¨åæå ³é¨ä»¶ 纯ç¼èæå ¶å®ç¼èç³ã å·´æ¯å¦¥çµæ³³ç¼å²æ¶² æä¸åé æ¹å¶å¤1Lç¼å²æ¶²ï¼): 5ï¼5'-äºä¹åºå·´æ¯å¦¥é ¸çº³çï¼12g溶äº800mlæ°´ä¸- 5ï¼5'-äºä¹åºå·´æ¯å¦¥é ¸ï¼æº¶äº150mlæ°´ä¸-5ï¼5'-äºä¹åºå·´æ¯å¦¥é ¸éå ç-è³ 95°Cä½¿å ¶æº¶è§£ å°äºæº¶æ¶²æ··åï¼ç¨5inol/L NaOHè°èpHè³,å å ¥ç¡«æ³æ±ï¼thiom- crsal)åï¼å°ä½ç§¯è°è³1Lã注æè¿ç§ç¼å²æ¶²ææ¯ï¼ éé ¸ç¼å²çççç水溶液ï¼pH ) æè²æ¶² èºé»æè马æ¯èR-250 - 5%(ä½ç§¯/ä½ç§¯ï¼éé ¸æ°´æº¶æ¶² lOOml æ å¶æ°®è-è红ï¼azocarmine) Ig Imol/Léé ¸ 450ml éé ¸é 450ml çæ²¹ lOOml è±è²æ¶² 5%(ä½ç§¯/ä½ç§¯ï¼éé ¸æ°´æº¶æ¶². å¾6å ç«çµæ³³æ§½ç横æªé¢å¾ã. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original B. D. ha mi si D. li ke wu de. ke xue chu ban she
Size: 2914px × 858px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany
