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wwfiresure

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littleroad: ½ð±Ò+2, ¶àлÈÈÐÄÓ¦Öú£¡ 2012-11-02 11:56:16
Adding water solvent to dissolve the solutes completely, with a final concentration as 50g/l
3Â¥2012-11-02 11:22:29
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readbycandle

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A thinking worm

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2Â¥2012-11-02 11:13:01
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etin: ½ð±Ò+1, ¸ÐлÀ¶»ÛMMÓ¦Öú 2012-11-02 19:44:43
add distilled water to dissolve the substance with a final concentration 50g/L
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4Â¥2012-11-02 15:22:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mlanqiang

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ÇóÖªÕß001: ½ð±Ò+1, Thanks for your help~ 2012-11-07 19:17:16
¼ÓË®°ÑÎïÖÊÅä³É 50g/LµÄÈÜÒº
prepare a solution with concentration 50g/L by mixing water and  solute.
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5Â¥2012-11-02 16:00:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qq530bbs

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ÇóÖªÕß001: ½ð±Ò+1, Thanks for your help~ 2012-11-07 19:18:17
¼ÓË®°ÑÎïÖÊÅä³É 50g/LµÄÈÜÒº
The material into water with 50 g/L solution.
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6Â¥2012-11-02 19:43:49
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СȻ2187

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by wwfiresure at 2012-11-02 11:22:29
Adding water solvent to dissolve the solutes completely, with a final concentration as 50g/l

7Â¥2012-11-04 08:15:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СȻ2187

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by À¶»Û at 2012-11-02 15:22:06
add distilled water to dissolve the substance with a final concentration 50g/L

лÄãÁË
8Â¥2012-11-04 08:15:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СȻ2187

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by mlanqiang at 2012-11-02 16:00:59
¼ÓË®°ÑÎïÖÊÅä³É 50g/LµÄÈÜÒº
prepare a solution with concentration 50g/L by mixing water and  solute.

лÄãÁË
9Â¥2012-11-04 08:16:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pangyuanchao

½û³æ (СÓÐÃûÆø)

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ÇóÖªÕß001: ½ð±Ò+1, Thanks for your help~ 2012-11-07 19:17:48
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10Â¥2012-11-07 15:09:28
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