ãgӭϵ°ˮ̎޹˾

啪啪啪漫画

ǰλéU > չʾ > ͑ >

ϵ°ˮ̎޹˾

“ϵ˩U
CU131-643-55456

“ϵ˩U
CU155-650-73995
ԒU0371-67554940
Q QU1738238586
] Udebangpam@sina.com
W ַUhttp://www.dbpam.com
ַUЇ.ʡxйI@^
͑
ӡȾSUˮQ̎
lrgU2019-07-15 g[

               


 ӡȾSUˮ̎


һUĿ

1. ˮ|ˮ|Yxˮ̎

2. ͑ṩˮ̎h̎ɱ

U

1.ˮ|U

ӡȾSUˮʺڼtɫPHֵ7.5

 

2.̎ˮҪʹˎfU

pH{ʹõķcNaOH15%ˮܽ,}ᣨHCl 31%ÞHCl 10%ˮҺҺ{ˮpH

SBWDϵÓɫ2%ˮҺBWSϵиЧwÓɫֱӹwͶӣۺȻXPAC031ʹ5%ˮҺBLUϵPAMó1ˮҺ

Όʹˎһ[U

ʹˎ

ˎϡጱ

BWD01QÓɫ

50%

ϡጞ2%ˮҺ

ۺȻX

28%

ϡጞ5%ˮҺ

88%

ϡጞ1ˮҺ

3.ˮ̎Yx^

ȡ70mlˮȼ15Σ0.75mlBWD-01QÓɫҺ5Σ0.25mlPACҺٴΔxӾ۱գٳգ̎ˮ峺

          

ӡȾһ|^ߣţзbϴƯUˮaຬɰܸߣЙCԭȺ^٣ֵҲ^ͣһؽٺ^ߡ

ӡȾИIʹԭϡaƷƷNaƷӹʽȲͬaɷҲMͬʹȾϵIĺݱ^ߡ

ӡȾ̎rˎxüԴIJͬ^eˮ̎ҎģaˎԴˎͶ\Máˮʵȷ֣ˣCϿ]



啪啪啪漫画

  • ۱ϩPACxǷ_

    ۱ϩPAMPACxˆ᣿ ˮ̎ˇУЎ׷Ndzõˮ̎WƷPAMPACп...

  • B{āԴԼˮx

    оB̏U{Ŀˮxܡ{ˮx,ûWķBU{ˮxM...

  • ۱ϩđIȝȼ

    ۱ϩđIȝȼ I ; ۺ͡Ҏ...

  • cˮ̎ʲN;

    c һNˮ},ˮ@A,ԿÁ̎ˮ,}̎ˮȫȻAкҪ. Ҫ͜Q...

  • Iˮ̎ʲN;

    Iˮļӹ̎ҪõIǣͬrֱQ֮ȫǷۺʳƷǷۣNڹIˮ̎ϾʲN...

  • ӡȾUˮ̎

    ӡȾUˮ̎ ӡȾUˮˮ󡢳ɷ֏s׃ɫȴCODߡԏc, y̎ĹIUˮ֮һ...

ϵ°ˮ̎޹˾

“ϵ˩U

CU131-643-55456

“ϵ˩U

CU155-650-73995

WַUhttp://www.dbpam.com

ַUЇ.ʡxйI@^

“ϵ҂
՟ᾀU

131-643-55456

“ϵ҂Mo“ϵ
˿׏S
зվU B ̌ ʯɽ w ϑc e ؕ ̩ R ~h Ͼ º ԭ
g֧֩UAWj
Copyright © ϵ°ˮ̎޹˾