ˮƬ/Ƭֻ/Ƭ - ˮƬ - ʱũϢ
ˮ[л]
ע ¼
ˮƬ/Ƭֻ/Ƭ
ʱ:2021-06-18 09:30:36 ޸ | ɾ | һ
ʣ
ϵˣ
绰:
ֻ: ӱƶ
QQ:
ʺ:
ؼʣƬ
ʱ:2021-06-18 09:30:36

ע

ˮƬ/Ƭֻ/Ƭ۾Ůʿ껯

ΪҽһռΣϣܹңһɣڹҵϣͨΪռлƣΪŨҺƤϣḯʴƤˡԵܽãǿҴ̼Ժ͸ʴ(Եܽãȣ˸)0.02%ҺۣĤƤˣСǻLD40mg/kgþLDLo:500mg/kg۳̼ۺͺʴи,ƤϣǽճĤɲ裬֯˺,ڣ˽Ĥҿʹ۾֯

ռ۸

ϸ񣬺ܶҵͣ»۸񲻶֪͸¶***ռȴز㡣ijЩǮɱ۾ˣͿ׼ᣬüðαӵIJƷ䵱òƷȡ֮ơ99%ռijձ3000Ԫ/£áӼ۵ȷãֳԤ2Ԫ/ϡиĸо棬һʼ۸50Ԫ50ġ

ôռ٣

ж

ռһָ96%ϵƣռǽڰɫ͸֮İ͸ľ塣оԼռɫԣкɫɫʣǾ֤ȲߣǼٵġΣռƬܴ࣬ѹ˲鿪ռˮǹ⻬ĸоȫ͸ģвܽʣҲDzġܽʱ¶

ռˮǻɢģǿռʱһϡҺڣо¶ȡ2ռܽ5ˮ10Ӻ¶ȴԼ50ϡ͵ռٵռᷢȣ͵ķȽ١иռѣҷһռֳƵڱװ֮һˮһСռŽȥӵʱ䣬ˮͿʼڣǴȱȽϸߵռѸλǧҪֱӴռƬռˮмǿĸʴԣƤ
Ƭĺ

ƬʵķƬںϳ֮󣬿ܴһЩʣЩʲܳȥĻܻӰĴȣҲܻӰʵķӦڷƽ׼ȷȡƬƷ1.52.0g250mlձУˮ޶̼ܽ󣬶ת250mlƿУˮϡ̶ȡҡȡȡҺ25.00ml3ݣ250ml׶ƿУηָ̪ʾC(HCl)=0.1mo/l׼ҺζҺɺɫΪɫΪյ㣬HCl׼ҺV1Ȼ2μ׻ָʾ׼ҺζҺɱΪɫΪյ㡣ĵHCl׼ҺV2ͨIJ׼ȷļƬĺʵĺԼĴֵ

Ƭ

պͲǾƷҪأû豸IJƷDzܵģԣƬһҪõ¼豸

1

üȵķʹˮӶﵽҺĿģдȵļҼҺң豸塪ʹҺĭһijĭʹȫԼѹװãóʹõЧĤЧձóգʹҺе㽵͡



ڶЧЧ֮䣬һװŨΪ5%Һǹޣ֮ҪǹޣΪ豸ΪNiڸ£ƬǿҸʴ豸ϣҺкͼҺͶ豸ĸʴ

,Һ̬ռҲdz˵Һ,(ѧ̼)ʵǸ,ˮзˮöʹҺʼ,ռijЩƵ,ռ,ڹҵϽ"",ڹҵӦϱ׼GB209-93,ҵӽĤӦϱ׼GB/T11199-89,Ӧϱ׼GҪΪҽܵǶСƽӰ,ϣڰæ֮һʱ,۲СƽӰ,ƱСƽ걾,ڹԡ,۲Ӱ,ȡʮָͿճ϶ƽԷӦ(P0,05),Իس¶ƽԷЧӦ(P0,05),ԿճͻسЧӦ(P0,05),۶ʮָͿճƽԷǿ
,ס̬չĸίӡˮЧж(2019-2021),нҪѧȷˮռʩģͲ,ˮռʹҪƬ˿ڡᷢչˮҪƥ䡣ͬʱ,Ҫ,Ŭ,ؼϳнˮֱſ,д塢Ͼɳͳϲˮռʩհ,ڳˮ,ˮռЧߡӡڼӿ첹ˮռʹʩ̰,ʵˮȫǡȫռȫ,ˮչӭáͶʲԷ,Ŀǰй˾2018걨ԼһѾ¶,,ʻƫԭ,ҵ½

ӹھгҵжȻƫ͡ҹʷγɵָʹҹСȼҵƫֲ࣬ռҵǸܺҵĵ޴󣬼֮ȼɱǣƼӵú硢ԭεԭƵҵɴЧʣǿӯĿǰҵڲܹʣ͹ԣҵϼӾ磬йģƺͳɱƵҵ͹ԡ

Ϣ
ûPYN01
ע᣺20-12-16 10:58
ߣ21-08-12 15:52
ͨԱ
û֤֤Ա仹δֻ֤֤Ա

鿴ûϢ