²é¿´: 2037  |  »Ø¸´: 6

arkingdom

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Çó±ê×¼ÇúÏßÖеÄÎÊÌ⣺

ÏÂÃæÊÇÁ½¸öʵÑéÊÒ×÷µÄ±ê×¼ÇúÏߣ¬ÎªÊ²Ã´²îÒìÄÇô´ó£¬Çë¸øÓè½âÊÍ¡£
1¡¢¾«ÃܳÆÈ¡ÔÚ105¡æ¸ÉÔïÖÁºãÖØµÄ«¶¡¶ÔÕÕÆ·25 mgÖÃ50 mlÁ¿Æ¿ÖУ¬¼Ó60%ÒÒ´¼ÊÊÁ¿£¬Î¢ÈÈʹÈܽ⣬·ÅÀä¼Ó60%ÒÒ´¼Ï¡ÊÍÖÁ¿Ì¶È£¬Ò¡ÔȾ«ÃÜÁ¿È¡25 ml£¬ÖÃ50 mlÁ¿Æ¿ÖУ¬¼Ó60%ÒÒ´¼Ï¡ÊÍÖÁ¿Ì¶È£¬Ò¡ÔÈ£¬¼´µÃ£¨1 mlÖк¬ÎÞˮ«¶¡0.25mg£©¡£
    ¾«ÃÜÁ¿È¡¶ÔÕÕÆ·ÈÜÒº0.0 ml¡¢1.0 ml¡¢2.0 ml¡¢3.0 ml¡¢4.0 ml¡¢5.0 ml·Ö±ðÖÃ25 mlÁ¿Æ¿ÖУ¬¸÷¼ÓË®ÖÁ5 ml£¬¼Ó5%ÑÇÏõËáÄÆÈÜÒº1 ml£¬Ò¡ÔÈ£¬·ÅÖÃ6·ÖÖÓ£¬¼Ó10%ÏõËáÂÁ1 ml£¬Ò¡ÔÈ£¬·ÅÖÃ6·ÖÖÓ£¬¼Ó4 %ÇâÑõ»¯ÄÆÈÜÒº10 mlÔÙ¼Ó60%ÒÒ´¼Ï¡ÊÍÖÁ¿Ì¶È£¬Ò¡ÔÈ£¬·ÅÖÃ15·ÖÖÓ¡£ÕÕ·Ö¹â¹â¶È·¨£¨ÖйúÒ©µä2010Äê°æÒ»²¿¸½Â¼¢õA£©ÊÔÑ飬ÔÚ510nm²¨³¤´¦²â¶¨ÎüÊÕ¶È£¬ÎüÊÕ¶ÈΪ×Ý×ø±ê£¬ÒÔŨ¶ÈΪºá×ø±ê£¬»æÖƱê×¼ÇúÏß¡£
ÆäÎüÊÕÖµ·Ö±ðΪ£º
C                A
0        0
0.01        0.126
0.02        0.211
0.03        0.331
0.04        0.451
0.05        0.563
2¡¢¾«ÃܳÆÈ¡10 mg«¶¡±ê׼Ʒ£¬ÓÃ60 %ÒÒ´¼Èܽ⣬¶¨ÈÝÖÁ50 mLÈÝÁ¿Æ¿ÖУ¬µÃŨ¶ÈΪ0.2 mg/mLµÄ«¶¡±ê×¼Òº¡£×¼È·Îüȡ«¶¡±ê×¼Òº0¡¢0.8¡¢1.2¡¢1.6¡¢2.0¡¢2.4 mLÓÚ10 mLÈÝÁ¿Æ¿ÖУ¬¼ÓÈë5 % NaNO2ÈÜÒº0.4 mL£¬Ò¡ÔÈ£»·ÅÖÃ6 minºó£¬¼ÓÈë10 % Al(NO3)3ÈÜÒº0.4 mL£¬Ò¡ÔÈ£»·ÅÖÃ6 minºó£¬¼ÓÈë4 % NaOHÈÜÒº4 mL£¬Ò¡ÔÈ£»×îºóÓÃ60 %ÒÒ´¼¶¨ÈÝÖÁ10 mL£¬15 minºóÓÚ510 nm´¦²â¶¨Îü¹âÖµ¡£ÒÔ«¶¡Å¨¶È£¨mg/mL£©Îªºá×ø±ê£¬Îü¹âֵΪ×Ý×ø±ê£¬»æÖƱê×¼ÇúÏߣ¬
ÆäÎüÊÕÖµ·Ö±ðΪ£º
C                A
0        0
0.016         0.384
0.024         0.578
0.032         0.772
0.040         0.967
0.048         1.161
ÎÊÌâÈçÌ⣬Çë¸ßÊÖ¸øÓèÎÒÖ¸µãÃÔ½ò¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

HPLC

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hybylshb

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
arkingdom(½ð±Ò+2): ¡ï¡ï¡ïºÜÓаïÖú 2012-02-17 01:56:13
²¨³¤ÓÐûÓÐÓÃîØ²£Á§Ð£×¼£¬ÓÐûÓа´ÖйúÒ©µä2010È·ÈÏÎüÊÕϵÊýµÄ׼ȷ¶ÈÄØ
·Ü¶·
2Â¥2012-02-15 21:33:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luodi911

Ìú³æ (СÓÐÃûÆø)

²»Í¬ÊµÑéÊÒ²»Í¬ÒÇÆ÷¿Ï¶¨±êÇúû·¨±È°¡£¬²»Í¬ÈÕÆÚ×öµÄ¶¼¿ÉÄܲ»Ò»Ñù
3Â¥2012-03-09 10:32:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

anran_1224

½ð³æ (ÕýʽдÊÖ)

²»Í¬ÊµÑéÊҵıêÇúÒ»°ãÊDz»Ò»ÑùµÄ£¬ÒòΪÒÇÆ÷ÐÔÄܲ»Ò»Ñù£¬Â¥Ö÷Ö»ÐèҪʹÓÃһ̨UV²â¶¨ÒÇÖÆ¶¨±êÇú£¬ÒÔºóÒ»Ö±ÓÃÄÇ̨¾ÍºÃÁË
ºÃºÃѧϰ£¬ÌìÌìÏòÉÏ
4Â¥2012-03-09 10:52:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

×ÏÌÙ»¨Óê

½ð³æ (СÓÐÃûÆø)

Ê×ÏÈÄãµÄÑùÆ·ÖÆ±¸·½·¨¾Í²»Ò»Ñù£¬ÏÈÅųýÄãʹÓõÄÒÇÆ÷¡¢ÈÝÆ÷¡¢Á¿¾ß¡¢²Ù×÷·½·¨Ã»ÓÐÎÊÌ⣬Äã¿ÉÒÔÓÃÍêȫһÑùµÄÑùÆ·£¬·Ö±ðÓÃÁ½Ì¨ÒÇÆ÷²â¶¨Í¬Ò»ÑùÆ·£¬¾Í¿ÉÒÔ²âÊÔ³öÊDz»ÊÇÒÇÆ÷µÄÎÊÌâ¡£²»Í¬ÒÇÆ÷µÄ²î±ð£¬ÎÒÒ²×ö¹ýÏàËÆµÄÊÔÑ飬½á¹ûÎÞÏÔÖø²îÒì¡£ÅųýÒÔÉÏÎÊÌâºó£¬¾ÍÒª¿¼ÂÇÄãÕâ¸öÒ©ÓÐûÓÐÈȲ»Îȶ¨ÐÔ¡£ÎÒ¾õµÃÖ÷ÒªÊÇÑùÆ·Îȶ¨ÐÔµÄÎÊÌâ¡£
good good srudy ,day day up.
5Â¥2012-03-09 15:04:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

×ÏÌÙ»¨Óê

½ð³æ (СÓÐÃûÆø)

ÁíÍ⣬±ê׼Ʒһ°ã¶¼±êÃ÷¾ßÌ庬Á¿/´¿¶È£¬Ö±½ÓÓþͿÉÒÔ£¬²»ÓøÉÔïÖÁºãÖØ£¬»¹105¡ã£¬ºÃ¶àÒ©¶¼Êܲ»ÁËÄÇô¸ßµÄζȣ¬Èâ¶¼¿¾ÊìÁË
good good srudy ,day day up.
6Â¥2012-03-09 15:08:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ccllcc4

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

±ê׼Ʒ´¦Àí·½·¨ÊÇÒ»ÑùµÄÂð£¬ÒÇÆ÷ÓÐûÓÐУ׼
Ï£Íû¸÷λ´óÉñ¶à¶àÖ¸½Ì¡£¡£¡£¡£
7Â¥2015-03-31 10:52:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ arkingdom µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +7 yangfz 2026-03-17 7/350 2026-03-17 23:57 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 268Çóµ÷¼Á +3 ¼òµ¥µã0 2026-03-17 3/150 2026-03-17 23:15 by wangjihu
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +4 zbzihdhd 2026-03-15 5/250 2026-03-17 17:33 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] 211±¾£¬11408Ò»Ö¾Ô¸ÖпÆÔº277·Ö£¬ÔøÔÚÖпÆÔº×Ô¶¯»¯Ëùʵϰ +6 Losir 2026-03-12 7/350 2026-03-17 12:09 by danranxie
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +9 ²ñ¿¤Ã¨_ 2026-03-12 9/450 2026-03-17 10:18 by Sammy2
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸211 285·ÖÇóµ÷¼Á +5 ly3471z 2026-03-13 5/250 2026-03-16 16:16 by ŶŶ123
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +7 Ncdx123456 2026-03-13 8/400 2026-03-16 12:15 by karry wen
[¿¼ÑÐ] ²ÄÁϹ¤³Ì327Çóµ÷¼Á +3 xiaohe12w 2026-03-11 3/150 2026-03-14 20:20 by ms629
[¿¼ÑÐ] 336Çóµ÷¼Á +6 Iuruoh 2026-03-11 6/300 2026-03-13 22:06 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +9 ADT 2026-03-11 9/450 2026-03-13 21:55 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸211 ×Ü·Ö320Çóµ÷¼Á +5 Â꿨°Í¿¨°¡¹þ 2026-03-11 5/250 2026-03-13 21:40 by JourneyLucky
[¿¼ÑÐ] 301Çóµ÷¼Á +6 Liyouyumairs 2026-03-11 6/300 2026-03-13 20:11 by JourneyLucky
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] ¹¤¿Æ278·ÖÇóµ÷¼Á +5 ÖÜÂýÈȰ¡ 2026-03-12 7/350 2026-03-13 15:49 by JourneyLucky
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÊÇLupa°¡ 2026-03-12 3/150 2026-03-13 14:30 by Çóµ÷¼Ázz
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û