È«ÇòʯÓÍ»¯¹¤Íø > ¹²Ïí×ÊÁÏ > ��,þ,����,����,����,�ⶨ µÄËÑË÷½á¹û
Ô¼ÓÐ 4 Ïî·ûºÏ ��,þ,����,����,����,�ⶨ µÄ²éѯ½á¹û£¬ÒÔÏÂÊǵÚ1-20 Ïî £¨ËÑË÷ÓÃʱ 0.253 Ã룩 ÍøÒ³£º

¸Æ¡¢Ã¾Àë×Óº¬Á¿µÄ²â¶¨

Ö÷ÒªÄÚÈÝ£ºÒ»¡¢ Ô­Àí ÔÚPHֵΪ10»º³åÈÜÒºÖÐÒÔ¸õºÚTΪָʾ¼Á£¬ÓÃEDTA±ê×¼µÎ¶¨ÈÜÒºµÎ¶¨£¬²âµÃ¸Æ¡¢Ã¾Àë×Óº¬Á¿£»ÔÚPHֵΪ12»º³åÈÜÒºÖÐÒÔ¸ÆÊÔ¼ÁΪָʾ¼Á£¬ÓÃEDTA±ê×¼µÎ¶¨ÈÜÒºµÎ¶¨£¬²âµÃ¸ÆÀë×Óº¬Á¿¡£ ¶þ¡¢ÊÔ¼Á 1. EDTA±ê×¼ÈÜÒº£º0.0125mol/L 2. ¸ÆÊÔ¼Áָʾ¼Á 3. ¸õºÚTָʾ¼Á ÒÔÉÏÊÔ¼ÁÅäÖ÷½·¨¼û¸½Â¼»ò»¯Ñ§Êֲᡣ Èý¡¢·ÖÎö²½Öè 1¡¢ ¸Æ¡¢Ã¾Àë×ÓºÏÁ¿²â¶¨ Óôó¶ÇÒÆÒº¹ÜÈ¡¶¨Ìå»ýË®Ñù£¨¸Æº¬Á¿...
ÉÏ ´« Õߣºsk860815
ÏÂÔØ´ÎÊý£º3
ÉÏ´«Ê±¼ä£º2010-10-01 01:04:21

Ë®µÄ×ÜÓ²¶È¼°¸ÆÃ¾º¬Á¿µÄ

Ö÷ÒªÄÚÈÝ£º¶¨Òå¡¿Ë®µÄÓ²¶È×î³õÊÇÖ¸¸Æ¡¢Ã¾Àë×Ó³Áµí·ÊÔíµÄÄÜÁ¦¡£Ë®µÄ×ÜÓ²¶ÈָˮÖиơ¢Ã¾Àë×ÓµÄ×ÜŨ¶È£¬ÆäÖаüÀ¨Ì¼ËáÑÎÓ²¶È(¼´Í¨¹ý¼ÓÈÈÄÜÒÔ̼ËáÑÎÐÎʽ³ÁµíÏÂÀ´µÄ¸Æ¡¢Ã¾Àë×Ó£¬¹ÊÓÖ½ÐÔÝʱӲ¶È)ºÍ·Ç̼ËáÑÎÓ²¶È(¼´¼ÓÈȺó²»ÄܳÁµíÏÂÀ´µÄÄDz¿·Ö¸Æ¡¢Ã¾Àë×Ó£¬ÓÖ³ÆÓÀ¾ÃÓ²¶È)¡£ Ó²¶ÈµÄ±íʾ·½·¨ Ó²¶ÈµÄ±íʾ·½·¨ÉÐδͳһ£¬Ä¿Ç°ÎÒ¹úʹÓý϶àµÄ±íʾ·½·¨ÓÐÁ½ÖÖ£ºÒ»ÖÖÊǽ«Ëù²âµÃµÄ¸Æ¡¢Ã¾ÕÛËã³ÉCaOµÄÖÊÁ¿£¬¼´Ã¿ÉýË®Öк¬ÓÐCaOµÄºÁ¿ËÊý±íʾ£¬µ¥Î»Îªmg...
ÉÏ ´« Õߣºsk860815
ÏÂÔØ´ÎÊý£º0
ÉÏ´«Ê±¼ä£º2010-10-01 01:02:51

Ë®µÄ×ÜÓ²¶È¼°¸ÆÃ¾º¬Á¿µÄ²â¶¨

Ö÷ÒªÄÚÈÝ£º¶¨Òå¡¿Ë®µÄÓ²¶È×î³õÊÇÖ¸¸Æ¡¢Ã¾Àë×Ó³Áµí·ÊÔíµÄÄÜÁ¦¡£Ë®µÄ×ÜÓ²¶ÈָˮÖиơ¢Ã¾Àë×ÓµÄ×ÜŨ¶È£¬ÆäÖаüÀ¨Ì¼ËáÑÎÓ²¶È(¼´Í¨¹ý¼ÓÈÈÄÜÒÔ̼ËáÑÎÐÎʽ³ÁµíÏÂÀ´µÄ¸Æ¡¢Ã¾Àë×Ó£¬¹ÊÓÖ½ÐÔÝʱӲ¶È)ºÍ·Ç̼ËáÑÎÓ²¶È(¼´¼ÓÈȺó²»ÄܳÁµíÏÂÀ´µÄÄDz¿·Ö¸Æ¡¢Ã¾Àë×Ó£¬ÓÖ³ÆÓÀ¾ÃÓ²¶È)¡£ Ó²¶ÈµÄ±íʾ·½·¨ Ó²¶ÈµÄ±íʾ·½·¨ÉÐδͳһ£¬Ä¿Ç°ÎÒ¹úʹÓý϶àµÄ±íʾ·½·¨ÓÐÁ½ÖÖ£ºÒ»ÖÖÊǽ«Ëù²âµÃµÄ¸Æ¡¢Ã¾ÕÛËã³ÉCaOµÄÖÊÁ¿£¬¼´Ã¿ÉýË®Öк¬ÓÐCaOµÄºÁ¿ËÊý±íʾ£¬µ¥Î»Îªmg...
ÉÏ ´« Õߣºsk860815
ÏÂÔØ´ÎÊý£º2
ÉÏ´«Ê±¼ä£º2010-10-01 01:02:43

4ÂÁÍÁ¿ó¡¢Ò±Ã¾Áâþ¿óµØÖÊ¿±²é¹æ·¶

Ö÷ÒªÄÚÈÝ£º4ÂÁÍÁ¿ó¡¢Ò±Ã¾Áâþ¿óµØÖÊ¿±²é¹æ·¶
ÉÏ ´« Õߣºyangmeng
ÏÂÔØ´ÎÊý£º2
ÉÏ´«Ê±¼ä£º2010-01-21 21:51:03

ÍÆ¼öÑù±¾

¡¤É½¶«¿¥Âí¼¯ÍŹ«Ë¾ >>
  ¿¥ÂíJM-YZG£¨¸ß×¢Æû»ú×飩
¡¤ºúĬ¶ûÁ¬½ÓÆ÷ϵͳ£¨ÉϺ££©ÓÐÏÞ¹«Ë¾ >>
  Î£ÏÕ³¡ËùÓõçÀ½ÓÍ·
¡¤´óÁ¬ËÕ¶ûÊٱü°Ñ¹Ëõ»úÓÐÏÞ¹«Ë¾ >>
  MSDÖáÏòÆÊ·Ö¶à¼¶±Ã
¡¤É½¶«¿¥Âí¼¯ÍŹ«Ë¾ >>
  ¿¥ÂíJM-YZG£¨×¢Æû»ú×飩
¡¤É½¶«¿¥Âí¼¯ÍŹ«Ë¾ >>
   ɽ¶«¿¥Âí£¬JM-HJAϵÁиßÐ§Õæ¡­¡­
¡¤ê»¿Æ½ðÊôóÒ×£¨ÉϺ££©ÓÐÏÞ¹«Ë¾ >>
   껿ƽðÊôóÒ×£¨ÉϺ££©ÓÐÏÞ¹«Ë¾,ºÏ¡­¡­
¡¤±±¾©¶¦ÉлùÒµ¿Æ¼¼ÓÐÏÞ¹«Ë¾ >>
   ¹ÜµÀ¹âÏßÔ¤¾¯¶¨Î»OFEWϵͳ/¹Ü¡­¡­
¡¤ºþ±±ÅÊ¿ÆÊ¯»¯É豸ÓÐÏÞ¹«Ë¾ >>
  ½»»»É豸/·´Ó¦É豸/ÌîÁÏ/ËþÅÌ
¡¤ºþÄÏɽºÓÌìºãͨÓûúµç¹É·ÝÓÐÏÞ¹«Ë¾ >>
  ÈýÏàÒì²½µç¶¯»ú¾­¼Ã¿ØÖÆÆ÷
¡¤±±Ê¯º£Ì©Ê¯ÓÍ×°±¸ÓÐÏÞ¹«Ë¾ >>
   ±±Ê¯º£Ì©BPHTϵÁÐÒº¿ØÅÌʽɲ³µ¡­¡­
¡¤°¢ÌØÀ­Ë¹¡¤¿ÆÆÕ¿Â£¨ÉϺ££©Ã³Ò×ÓÐÏÞ¹«Ë¾(½¨ÖþÓë¿óɽ¼¼Êõ²¿) >>
   RD20¶à¹¦ÄÜȫҺѹ³µÔØ×ê»ú£¨Ãº¡­¡­
¡¤¶«ÓªÊк£öÎʯÓÍ×°±¸ÓÐÏÞ¹«Ë¾ >>
   ×ê¸Ë/ÄÍÄ¥´ø/¼ÓÖØ×ê¸Ë/×êîú/ÓÍ¡­¡­
¡¤º½Ìì¿Æ¹¤¹ßÐÔ¼¼ÊõÓÐÏÞ¹«Ë¾ >>
   ¹âÏßÍÓÂÝÁ¬Ðø²âбÒÇ/´ÅÐÔÁ¬Ðø²âб¡­¡­
¡¤±±¾©À×ÃÉÈü²©»úµç¼¼ÊõÓÐÏÞ¹«Ë¾ >>
   ÂÝ˨¹¤³ÌϵÁÐ/¹ÜµÀ¹¤³ÌϵÁÐ/·§ÃÅ¡­¡­
¡¤°¢ÌØÀ­Ë¹¡¤¿ÆÆÕ¿Â£¨ÉϺ££©Ã³Ò×ÓÐÏÞ¹«Ë¾(ѹËõ»ú¼¼Êõ²¿) >>
   °¢ÌØÀ­Ë¹¿ÆÆÕ¿ÂC18´óÐÍÒÆ¶¯¿Õѹ¡­¡­

¹ØÓÚÎÒÃÇ | »áÔ±·þÎñ | µç×ÓÑù±¾ | ÓʼþÓªÏú | ÍøÕ¾µØÍ¼ | ³ÏƸӢ²Å | Òâ¼û·´À¡
Copyright @ 2012 CIPPE.NET Inc All Rights Reserved È«ÇòʯÓÍ»¯¹¤Íø °æÈ¨ËùÓÐ
¾©ICPÖ¤120803ºÅ ¾©ICP±¸05086866ºÅ-8 ¾©¹«Íø°²±¸110105018350