Znn3bq.jpeg
²é¿´: 2039  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zj·çÖ®×Ó

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] pH-stat·¨²â¶¨µ°°×ÖÊË®½â¶ÈµÄÒ»µãÒÉÎÊ£¬¸ßÊÖÃǰï°ïæ°¡

ÎÒµÄʵÑéÓÃpH-stat·¨²âÓñÃ׻Ʒ۵ÄË®½â¶È£¬¿´ÁËһЩÎÄÏ×£¬ÎÄÏ×Öд󲿷ֶ¼ËµÃ¸½â֮ǰÓüpHµ÷ÖÁËùÒªµÄpHÖµ£¬µ«Êǵ×ÎïŨ¶È²»Ò»ÑùÈçºÎ¿ØÖÆÕâ¸öµ÷pHµÄ¼Ó¼õÁ¿°¡£¿³õʼµ÷pHµÄ¼Ó¼îÁ¿¿ØÖƲ»ºÃ¶ÔʵÑé½á¹ûÓкܴóÓ°Ïì¡£¡££¨±ÈÈçÎÒʵÑéÒªÔÚpH=9Ìõ¼þϽøÐУ¬2%µÄµ×ÎïŨ¶È£¬ÎÒø½âǰµ÷pH¼ÓÁË0.5mLµÄŨ¼î£¬ÏÖÔÚÎÒÒªÔÚpH=9Ìõ¼þÏ£¬²â4%µ×ÎïŨ¶ÈµÄË®½â¶È£¬ÎÒ³õʼµ÷pH¼Ó¶àÉټÈç¹û¼Ó1mL£¬pH»¹´ï²»µ½9¡£¡££©»¹Íû¸÷λ°ï°ïæ°¡¡£¡£Ð»Ð»ÁË¡£
»Ø¸´´ËÂ¥
ÎÞ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zj·çÖ®×Ó

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by fm707755 at 2014-08-28 21:47:09
²»ÊÇÖ±½Ó¼Ó¼îµ÷pHµ½9£¿

ø½â֮ǰ£¬¼Ó¼îµ÷½ÚpHµÄ£¬µ«Êǵ×ÎïŨ¶È²»Ò»Ñùʱ£¬µ÷½ÚpHµÄ¼î¼ÓÈëÁ¿Ò²²»Ò»Ñù£¬ÓÃpH-stat·¨×öË®½â¶È£¬Õâ¸öµ÷½ÚpHµÄ¼î¶ÔºóÃæÓ°ÏìºÜ´ó£¬ÎҾͲ»ÖªµÀÔõô¿ØÖÆÕâ¸öÁ¿£¬Ê¹²»Í¬µ×ÎïŨ¶È¼ÓÈëÏ൱µÄ¼î£¬µ÷ÖÁËùÒªµÄpH¡£
ÎÞ
3Â¥2014-08-29 08:58:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

fm707755

½ð³æ (СÓÐÃûÆø)

¡ï
zj·çÖ®×Ó(zybpxy´ú·¢): ½ð±Ò+1, »¶Ó­¼ÌÐø¹Ø×¢´ËÌù£¬ÎÊÌâ½â¾öºóÇëµãÓÒϽÇ֪ͨ°æÖ÷´¦Àí£¬ÎÒÃǽ«·¢¸øÐüÉͽð±Ò£¬²¢¸øÓëÒ»¶¨¹ÄÀø 2014-08-29 21:08:46
²»ÊÇÖ±½Ó¼Ó¼îµ÷pHµ½9£¿
2Â¥2014-08-28 21:47:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀµËë0911

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by zj·çÖ®×Ó at 2014-08-29 08:58:23
ø½â֮ǰ£¬¼Ó¼îµ÷½ÚpHµÄ£¬µ«Êǵ×ÎïŨ¶È²»Ò»Ñùʱ£¬µ÷½ÚpHµÄ¼î¼ÓÈëÁ¿Ò²²»Ò»Ñù£¬ÓÃpH-stat·¨×öË®½â¶È£¬Õâ¸öµ÷½ÚpHµÄ¼î¶ÔºóÃæÓ°ÏìºÜ´ó£¬ÎҾͲ»ÖªµÀÔõô¿ØÖÆÕâ¸öÁ¿£¬Ê¹²»Í¬µ×ÎïŨ¶È¼ÓÈëÏ൱µÄ¼î£¬µ÷ÖÁËùÒªµÄpH¡£...

Õ³³íµÄÈÜÒºÄÜÖ±½ÓÓÃph¼Æ²âÂð

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
Çó½â´ð
4Â¥2015-03-25 23:46:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

èèèèè

гæ (³õÈëÎÄ̳)

±ß¼Ó¼î±ß¹Û²ì£¬Ã»Óй̶¨µÄ¼Ó¼îÁ¿
5Â¥2016-01-11 09:45:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +3 ?ÒªÉϰ¶? 2026-04-17 3/150 2026-04-17 13:34 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó²ÄÁÏÓ뻯¹¤£¬353·Ö»¹Óе÷¼ÁѧУÂð +9 ·ñ¼«Ì©À´2026 2026-04-15 11/550 2026-04-17 11:08 by liuzhexuan12
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +7 ¾ø²»·ÅÆú22 2026-04-15 7/350 2026-04-16 22:09 by SUSE_CL
[¿¼ÑÐ] 290Çóµ÷¼Á +23 luoziheng 2026-04-10 25/1250 2026-04-16 17:25 by ±ùÑ©Óö¼ûÖí
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] 310Çóµ÷¼Á +16 666ÕæºÃ 2026-04-11 18/900 2026-04-15 13:28 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +43 xaw. 2026-04-11 44/2200 2026-04-15 12:46 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] 297Çóµ÷¼Á +23 ORCHID1 2026-04-10 26/1300 2026-04-14 13:52 by ³ÂƤƤ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 303Çóµ÷¼Á +14 SereinQ 2026-04-10 15/750 2026-04-11 20:43 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û