Znn3bq.jpeg
²é¿´: 1695  |  »Ø¸´: 4

Miss.Q

гæ (СÓÐÃûÆø)

[ÇóÖú] ΪʲôÎÒÂòµÄPVA²»ÈÜÓÚË® ÒÑÓÐ1È˲ÎÓë

ÂòµÄSigma 341584
Poly(vinyl alcohol)
Mw 89,000-98,000, 99+% hydrolyzed
£¨ÍøÒ³ËµÈÜÓÚË®£©

ÎÒÅä2%ÊÇ50ml¼ÓÁË1g£¬ÎªÊ²Ã´²»ÈÜÓÚË®£¬¼ÓÈÈÒ²²»ÈÜ¡£¡£¡£¡£

ÓÐûÓдóÉñÖªµÀÎÊÌâ³öÔÚÄÄÀï
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

iAstronomy

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸ß·Ö×ÓÐèÒª¾­¹ýÈÜÕͺóÈܽ⣬ÄãÊÔÊÔÏÈÔÚÀäË®ÖнÁ°èÈÜÕÍÒ»¶Îʱ¼äºó£¬ÔÙ¼ÓÈÈÈܽ⣬ζȴóÔ¼95¡æ¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2020-06-01 16:27:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ΪÄãåâåË

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

3Â¥2020-06-01 18:00:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fanxuliang90

ľ³æ (ÖøÃûдÊÖ)

Ë®½â¶È99%µÄÖ»ÈÜÓÚÈÈË®µÄ£¬ÐèÒªÂýÂýÈܽ⡣Äã¿ÉÒÔÑ¡ÔñË®½â¶È88%µÄ£¬ÄǸöºÜºÃÈܽâ

·¢×ÔСľ³æIOS¿Í»§¶Ë
ÎÞÇ£ÎÞ¹Ò¡£¡£×Ô¼ºÅ¬Á¦
4Â¥2020-06-01 19:05:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÖªÃû×÷¼Ò)

±¾Ìû½öÂ¥Ö÷¿É¼û
5Â¥2020-07-02 12:30:12
ÒÑÔÄ   ÉêÇëPEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Miss.Q µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +24 ÔÆÄ¾´ï´ï 2026-04-11 26/1300 2026-04-12 00:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-10 8/400 2026-04-12 00:07 by zhouwenxian
[¿¼ÑÐ] 266Çóµ÷¼Á£¬Ò»Ö¾Ô¸¹þ¹¤³Ìµç×ÓÐÅÏ¢£¬±¾¿Æ»ñ¶àÏî¹ú½±ºÍÊ¡½± +8 lumine1 2026-04-06 8/400 2026-04-11 18:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] 293Çóµ÷¼Á +6 ÓÂÔ¶¿â°®314 2026-04-08 6/300 2026-04-11 10:08 by zhq0425
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +8 ÎÞÇéµÄСÑò 2026-04-09 9/450 2026-04-10 09:30 by ËÉ»¨¸×1201
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +33 ´ÌÍ´jk 2026-04-06 34/1700 2026-04-09 18:31 by hy861222
[¿¼ÑÐ] Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +6 ¸ýÉêÈÉÉê 2026-04-07 6/300 2026-04-08 22:41 by bljnqdcc
[¿¼²©] ²ÄÁÏ·½Ïò¿¼²©£¬ÇóÍÆ¼ö +3 ÑÔÓïaaa 2026-04-05 4/200 2026-04-08 22:22 by nxgogo
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +8 Y-yyusx 2026-04-06 9/450 2026-04-07 19:38 by biomichael
[¿¼ÑÐ] 22408 331·ÖÇóµ÷¼Á +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 277Çóµ÷¼Á +5 ¿¼Ñе÷¼Álxh 2026-04-05 5/250 2026-04-05 19:03 by chy09050039
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û