国产激情网站,久久中文网,国产精品一区二区av片,国产嫖妓风韵犹存对白

“(lin)ϵ҂   |   CONTACT US
  • N۟ᾀ0632-5113088
  • N۟ᾀ0632-5113088
ڵλ >> a(chn)ƷB >> ЙCϵ蹸gτ >> 2-u HPAAa(chn)ƷB

2-u HPAA

2-Hydroxyphosphonocarboxylic Acid (HPAA)

CAS No. 23783-26-8

e uuuHPA

ʽ  C2H5O6P                |(zh)156

Y(ji)(gu)ʽ
2-uᣨHPAAY(ji)(gu)ʽ

һc;

2-uW(xu)(wn)Ժãˮ⣬ױAƉʹðȫɿooȾ2-u\ܽȣИOľg2-ugܱHEDPEDTMPߡ 2-uҪٵꎘOgVFʯt(y)ˎИI(y)ѭh(hun)sˮϵy(tng)ľg蹸m҇ϷӲ׸gˮ|(zh)g

g(sh)ָ(bio) HG/T 3926-2007

  Ŀ ָ  (bio)
HG/T 3926-2007
^ ɫҺw
̺ /% 50.0
ЙC좣PO43-Ӌ/% 25.0
ᣨPO43-Ӌ/% 1.5
ᣨPO33-Ӌ/% 3.0
pHֵ(10g/LˮҺ) 3.0
ܶȣ20棩/gcm-3 1.30

ʹ÷

2-ucͷľۺһMɵЙCg蹸܃(yu)2-uc\}(f)Ч

bcA

2-uͰbÿͰ30kgA҃(ni)ꎛ̎Aڞʮ

ȫo(h)

2-uҺwrעڄӱo(h)(yng)cƤw۾Ƚ||ôˮ_ϴ

ƷƵɫ| ޾ƷTYþþþþþþþ| ޾ƷŮþþþ| ˿| ߲վ| H| պŷɫ| Ƶþ| av| avɬ| | ͼƬС˵| ë˵| ɫ| ¹Ƶ| ˾þۺߴý| ɫ̵ϢִӲִˬӰ| 97ģˬ˰| 99| ձë׼Ů| ò| ̬| ɬɬƵ| 91ַ| þϵ벻| ¾Ʒÿո| þӰԺʦ| Ƭ| ͼƬ˾Ʒ| һҰapp| AV| ɫͼվ| ĻгӰԺ| h| 鶹Ʒþһ| 91ʹȫ| ŷƵ| xxx .| ٸ԰| ŷղۺ| Ʒ¶Ƶ|