²é¿´: 477  |  »Ø¸´: 12
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

liulinzist

½ð³æ (СÓÐÃûÆø)

[½»Á÷] pH¼ÆÇåÏ´ÎÊÌâ

ÎÒÃÇʵÑéÊÒÓÐÁ½Ì¨pHËá¶È¼Æ£¬·Ö±ðΪsartoriusµÄPB-10,ÁíһΪÀ״ŵÄPHS-25ÐÍÊýÏÔËá¶È¼Æ¡£ÏÖÔÚ²»ÊǺÜ׼ȷ£¬¿ÉÄÜÊÇÓÉÓÚµ°°×ÖÊÎÛȾÔì³ÉµÄ£¬ÓÃÇåÏ´ÒºÇåÏ´ºóЧ¹ûÒº²»ÊǺܺã¬Çë¸ßÊÖÖ¸½Ìѽ¡£

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chenyyy

ÎÞ³æ (ÕýʽдÊÖ)

¡ï
liu2004m(½ð±Ò+1,VIP+0):лл²ÎÓ룬»¶Ó­³£À´Óн±°æ£¡
ÓÃ1MµÄHCL½þÅݵ缫ÊýСʱ¡£¡£È»ºóÓñê×¼µÄ½ÏÕýÒº½øÐÐÖØÐ½ÏÕý±ê¶¨¡£¡£oKÁË
3Â¥2008-04-27 17:37:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

jmliu1982

½û³æ (ÖøÃûдÊÖ)

¡ï
liu2004m(½ð±Ò+1,VIP+0):лл²ÎÓ룬»¶Ó­³£À´Óн±°æ£¡
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2008-04-26 16:30:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

coffee424907

ľ³æ (ÖøÃûдÊÖ)

¡ï
liu2004m(½ð±Ò+1,VIP+0):лл²ÎÓ룬»¶Ó­³£À´Óн±°æ£¡
È·±£Ì½ÕëûË𻵵ÄǰÌáÏ£¬Óñê×¼Òº¶à´ÎУÕý
4Â¥2008-04-27 20:23:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sion2008

ľ³æ (Ö°Òµ×÷¼Ò)

´¬³¤

¡ï
liu2004m(½ð±Ò+1,VIP+0):лл²ÎÓ룬»¶Ó­³£À´Óн±°æ£¡
µ¥´¿ÓÃHClÈÜҺЧ¹ûºÜ²îµÄ¡£
ÒªÓÃרÃŵÄÇåÏ´Òº£º9891ÇåÏ´Òº£¨Î¸ÒºËØ/HCl
Ó÷¨£º½«µç¼«Í·²¿·ÅÈëÈÜÒºÖУ¬È·±£¸ôĤ½þûÔÚÈÜÒºÖУ¨ÖÁÉÙ1¸öСʱ£©¡£È»ºóÓÃÕôÁóË®³åÏ´£¬ÖØÐÂУ׼¡£
ÎҵĹ«ÖÚºÅÏ£ÍûÊ÷£ºtreeofhope
5Â¥2008-04-27 20:46:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] 310Çóµ÷¼Á +3 baibai1314 2026-03-16 3/150 2026-03-21 03:56 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] ³õʼ318·ÖÇóµ÷¼Á£¨Óй¤×÷¾­Ñ飩 +3 1911236844 2026-03-17 3/150 2026-03-21 02:33 by JourneyLucky
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 8/400 2026-03-21 02:12 by JourneyLucky
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] 299Çóµ÷¼Á +4 shxchem 2026-03-20 5/250 2026-03-21 00:24 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +8 С²Ä»¯±¾¿Æ 2026-03-18 8/400 2026-03-20 23:16 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +8 °²È«Éϰ¶£¡ 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 3/150 2026-03-20 20:35 by ѧԱ8dgXkO
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û