Znn3bq.jpeg
²é¿´: 809  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shuyaping

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] NaH2PO4-H3PO4»º³åÈÜÒºÔõôÅäÖÃ

ÎÒÕÕһƪÎÄÏ×ÒªÇó×öʵÑ飬ËüÉÏÃæÒªÇóÓà NaH2PO4-H3PO4
»º³åÒºµ÷ÈÜÒºPHÖµµ½1.0£¬ÎÒÏëÎÊNaH2PO4-H3PO4»º³åÈÜÒºÊÇÈçºÎÅäÖõģ¿¶àл£¡

»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

shuyaping

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Çå·çÉñ at 2012-10-19 18:15:05
ÎÒ²»Çå³þÄãµÄÁ×Ëá¶þÇâÄÆÒª¶àÉÙµÄŨ¶È£¬²»¹ý˳Ðò¿Ï¶¨ÊÇÏȼÓÁ×Ëá¶þÇâÄÆ£¬È»ºóÔÙÓÃÁ×Ëáµ÷½ÚphÖÁ1.0

ËûÉÏÃæËµµÄÊÇÖ±½Ó¼Ó NaH2PO4-H3PO4»º³åÈÜÒºµ÷½ÚpHΪ1£¬ÎÒ¶¼²»Ã÷°×
3Â¥2012-10-19 18:54:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

Çå·çÉñ

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒ²»Çå³þÄãµÄÁ×Ëá¶þÇâÄÆÒª¶àÉÙµÄŨ¶È£¬²»¹ý˳Ðò¿Ï¶¨ÊÇÏȼÓÁ×Ëá¶þÇâÄÆ£¬È»ºóÔÙÓÃÁ×Ëáµ÷½ÚphÖÁ1.0
2Â¥2012-10-19 18:15:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Çå·çÉñ

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by shuyaping at 2012-10-19 18:54:18
ËûÉÏÃæËµµÄÊÇÖ±½Ó¼Ó NaH2PO4-H3PO4»º³åÈÜÒºµ÷½ÚpHΪ1£¬ÎÒ¶¼²»Ã÷°×...

Èç¹ûÊÇ·½·¨²»³ÉÊ죬¿ÉÒÔ¶à×ö³¢ÊԵģ¬±Ï¾¹»º³åÑÎÊÇΪÁËÌá¸ß·ÖÀëЧ¹û£¨Ò²ÐíЧ¹û·½Ãæ½²µÄ²»ÊǺÜÈ«Ãæ£©¡£
4Â¥2012-10-19 20:49:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +12 ÍõÍõ°×ʯ 2026-04-06 13/650 2026-04-08 16:05 by luoyongfeng
[¿¼ÑÐ] 275Çóµ÷¼Á +4 1624447980 2026-04-08 5/250 2026-04-08 15:29 by ŶŶ123
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 274Çóµ÷¼Á +4 ɽ°¢Âû 2026-04-07 4/200 2026-04-08 09:49 by eyeliyang
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧ£¬Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧ282Çóµ÷¼Á +21 Ðܸçxtk 2026-04-07 24/1200 2026-04-08 09:48 by 123¿¼ÑÐ123
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] 285Çóµ÷¼Á +15 ŶßϺôo 2026-04-04 17/850 2026-04-06 23:02 by chenzhimin
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +9 W55j 2026-04-03 9/450 2026-04-06 06:50 by houyaoxu
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] 321Çóµ÷¼Á +6 ÈÏÕæÇóÉÏѧ 2026-04-03 6/300 2026-04-04 19:51 by dongzh2009
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] 357Çóµ÷¼Á +13 1050389037 2026-04-03 13/650 2026-04-03 22:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] ³õÊԳɼ¨337ÕÒµ÷¼Á +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á +4 jike777 2026-04-02 4/200 2026-04-02 21:53 by zllcz
[¿¼ÑÐ] Çóµ÷¼Á +7 Aniyaio 2026-04-02 7/350 2026-04-02 16:42 by zzsw+
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û