福彩3D综合走势图

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绿洲生化水质粪大肠菌群测试片水源水污水

绿洲生化水质粪大肠菌群测试片水源水污水

简要描述:

绿洲生化水质粪大肠菌群测试片水源水污水
BD105Ⅰ 水质(粪)大肠菌群快速检验纸片 1份/包 适用于湖水、水源水中大肠菌群的快速检测。
BD105Ⅱ 水质(粪)大肠菌群快速检验纸片 1份/包 适用于河水、生活用水、医疗机构处理后排污水、禽畜养殖业等排放废水中大肠菌群的快速检测。
福彩3D综合走势图分BD105Ⅰ和BD105Ⅱ两个型号,请注意选择型号。

福彩3D综合走势图GENGXINSHIJIAN:2018-06-05

绿洲生化水质粪大肠菌群测试片水源水污水

BD105Ⅰ 水质(粪)大肠菌群快速检验纸片 1份/包 适用于湖水、水源水中大肠菌群的快速检测。

BD105Ⅱ 水质(粪)大肠菌群快速检验纸片 1份/包 适用于河水、生活用水、医疗机构处理后排污水、禽畜养殖业等排放废水中大肠菌群的快速检测。

福彩3D综合走势图FENBD105ⅠHEBD105ⅡLIANGGEXINGHAO,QINGZHUYIXUANZEXINGHAO。

绿洲生化水质粪大肠菌群测试片水源水污水

1、适用范围 水质(粪)大肠菌群的测定 纸片快速法

福彩3D综合走势图BENBIAOZHUNSHIYONGYUDIBIAOSHUI、SHENGHUOWUSHUI、YILIAOJIGOUJIQINCHUYANGZHIYEDENGQITAXINGYEPAIFANGDEFEISHUIZHONG(FEN)DACHANGJUNQUNDEKUAISUSHAICHA。

福彩3D综合走势图BENFANGFADEJIANCHUXIANWEI20MPN/L。

2、规范性引用文件

BENBIAOZHUNNEIRONGYINYONGLEXIALIEWENJIANHUOQIZHONGDETIAOKUAN。FANSHIBUZHUMINGRIQIDEYINYONGWENJIAN,QIYOUXIAOBANBENSHIYONGYUBENBIAOZHUN。HJ/T91DIBIAOSHUIHEWUSHUIJIANCEJISHUGUIFAN

3、术语和定义

XIALIESHUYUHEDINGYISHIYONGYUBENBIAOZHUN。

3.1ZONGDACHANGJUNQUN(total coliforms)

福彩3D综合走势图ZAI37℃PEIYANG,24hNEINENGFAJIAORUTANGSUANCHANQIDEXUYANGJIJIANXINGYANYANGDEGELANSHIYINXINGWUYABAOGANJUN。

福彩3D综合走势图3.2 FENDACHANGJUNQUN(fecal coliforms)

44.5℃PEIYANG,24hNEINENGFAJIAORUTANGCHANSUANQIDEZONGDACHANGJUNQUN,SHUFENXINGLAIYUAN,CHENGWEIFENDACHANGJUNQUN。

4、方法原理

JIANGYIDINGLIANGDERUTANG、ZHISHIJI(XIUJIAFENZIHE2,3, 5-LVHUASANBENJISIDANZUOJITTC)YIJIYINGYANGCHENGFENDENGXIFUYUYIDINGMIANJIDEWUJUNLVZHISHANG,DANGXIJUNSHENGZHANGFANZHISHI,CHANSUANSHIPHZHIJIANGDI,XIUJIAFENZIZHISHIJIYOUZISEBIANHUANGSE。TONGSHI,CHANQIGUOCHENGXIANGYINGDETUOQINGMEIZAISHIYIDEPHFANWEINEI,CUIHUADIWUTUOQINGHAIYUANTTCXINGCHENGHONGSEDEBURONGXINGSANBENJIAZA(TTF),JIKEZAICHANSUANHOUDEHUANGSEBEIJINGXIAXIANSHICHUHONGSEBANDIAN(HUOHONGYUN)。TONGGUOSHANGSHUZHISHIJIDEYANSEBIANHUAJIUKEDUISHIFOUCHANSUANCHANQIZUOCHUPANDUAN,CONGERQUEDINGSHIFOUYOU(FEN)DACHANGJUNQUNCUNZAI,ZAITONGGUOCHAMPNBIAOJIUKEDECHUXIANGYING(FEN)DACHANGJUNQUNDENONGDUZHI。

5、试剂和材料

CHUFEILINGYOUSHUOMING,FENXISHIJUNSHIYONGFUHEGUOJIABIAOZHUNDEFENXICHUNHUAXUESHIJI。

5.1SHISHOUSHUIZHIZONGDACHANGJUNQUN、FENDACHANGJUNQUNCESHIPIAN:10mlSHUIYANGLIANGZHIPIANANFULUADEFANGFAJINXINGZHILIANGJIANDING,DADAOYAOQIUHOUFANGKESHIYONG。

5.2WUJUNSHUI

福彩3D综合走势图YONGXINZHIBEIDEQULIZISHUIHUOZHENGLIUSHUI,ANWUJUNCAOZUOYAOQIU,121℃GAOYAZHENGQIMIEJUN20min,BEIYONG。

5.3LIUDAILIUSUANNARONGYE:ρ(Na2S2O3)=0.10g/ml

福彩3D综合走势图CHENGQULIUDAILIUSUANNA10g,RONGYUSHILIANGZHENGLIUSHUI(HUOQULIZI)ZHONG,XISHIZHI100ml,XIANPEI。

5.4YIERANSIYISUANERNA(EDTA- Na2)RONGYE:ρ(C10H14N2O8Na2。 2H2O)=0.15g/ml

CHENGQUEDTA-Na2 15g,RONGYUSHILIANGZHENGLIUSHUI(HUOQULIZISHUI)ZHONG,XISHIZHI100ml,CIRONGYEBAOZHIQIWEI30d。

6、仪器和设备

6.1 HENGWENPEIYANGXIANG:37℃±1℃。

6.2 HENGWENPEIYANGXIANG:44℃±0.5℃。

6.3 GAOYAZHENGQIMIEJUNQI:121℃、101.3kpa。

6.4 BINGXIANG:0-4℃

6.5 YIYEGUAN:1±0.01ml、10±0.1ml。

福彩3D综合走势图6.6 SHIGUAN:φ15mm×150mm.

6.7 CAIYANGPING:500ml。

ZHU1:YIYEQI、SHIGUAN、CAIYANGPINGDENGBOLIQIMINSHIYANQIANYAOANWUJUNCAOZUOYAOQIUBAOZHA,121℃GAOYAZHENGQIMIEJUN20min,HONGGAN,BEIYONG。

7、样品

福彩3D综合走势图YONGMIEJUNQIJU,ANZHAOHJ/T 91DEGUIDINGJIWUJUNCAOZUODEYAOQIU,CAIJISHUIYANG400mlFANGRUYIMIEJUNDECAIYANGPINGZHONG。RUGUOSHIJINGJIALVCHULIDEFEISHUI,XUZAICAIYANGPINGMIEJUNQIANJIARUYIERANSIYISUANERNA(EDTA- Na2)RONGYE(5.4)1.2ml,YIXIAOCHUGANRAO。SUANXINGYANGPIN,XUDIAOJIEPANGPANGDEPHZHIZHI7.0-8.0。

CAIYANGHOU2hNEIJIANCE,FOUZE,XU10℃YIXIALENGZANGBING6hNEISONGJIAN,SHIYANSHIJIEYANGHOU,YINGJIANGYANGPINFANGRU0-4℃BINGXIANGBING2hNEICEDING。

福彩3D综合走势图ZHU2:10mgLIUDAILIUSUANNAKEBAOZHENGQUCHUSHUIYANGZHONG1.5mgYULV,LIUDAILIUSUANNAYONGLIANGKEGENJUSHUIYANGSHIJIYULVLIANGDIAOZHENG。

8、分析步骤

8.1接种量

福彩3D综合走势图MEIGEYANGPINANSANGEBUTONGDEJIEZHONGLIANGJIEZHONG,MEIGEJIEZHONGLIANGFENBIEJIEZHONG5ZHANGZHIPIAN,GONGJIEZHONG15ZHANGZHIPIAN。

GENJUSHUIYANGDEWURANCHENGDUQUEDINGJIEZHONGLIANG,YINGJINKENENGSHI5GEJIEZHONGLIANGzuiDADEZHIPIANWEIYANGXING、5GEJIEZHONGLIANGzuiXIAODEZHIPIANWEIYINXING。

QINGJIESHUIYANGDECANKAOJIEZHONGLIANGFENBIEWEI10 ml、1 ml、0.1 ml,SHOUWURANSHUIYANGCANKAOJIEZHONGLIANGGENJUWURANCHENGDUKEJIEZHONG1 ml、0.1ml、0.01 mlHUO0.1 ml、0.01 ml、0.001 mlDENG。

福彩3D综合走势图JIEZHONGLIANGXIAOYU1mlSHI,SHUIYANGYINGZHICHENGXISHIYANGPINHOUSHIYONG。JIEZHONGLIANGWEI0.1ml、0.01 mlSHI,FENBIEZHICHENG1:10XISHIYANGPIN、1:100XISHIYANGPIN。QITAJIEZHONGLIANGDEXISHIYANGPINYICILEITUI。

福彩3D综合走势图1:10XISHIYANGPINDEZHIZUOFANGFAWEI:XIQU1mlSHUIYANG,ZHURUSHENGYOU9 mlWUJUNSHUIDESHIGUANZHONG,HUNYUN,ZHICHENG1:10XISHIYANGPIN。QITAXISHIDUDEXISHIYANGPINTONGFAZHIZUO。

8.2接种、培养

SHUIYANGCHONGFENHUNYUN,ANWUJUNCAOZUOZHIZUOXISHISHUIYANGJIJIEZHONGSHUIYANG。

QINGJIESHUIYANG,JIEZHONGSHUIYANGZONGLIANGWEI55.5ml,10 mlSHUIYANGLIANGZHIPIAN5ZHANG,MEIZHANGJIEZHONGSHUIYANG10ml,1 mlSHUIYANGLIANGZHIPIAN10ZHANG,QIZHONG5ZHANGGEJIEZHONGSHUIYANG1ml,LING5ZHANGGEJIEZHONG1:10DEXISHISHUIYANG1ml。SHOUWURANSHUIYANG,JIEZHONG3GEBUTONGXISHIDUDE1mlXISHISHUIYANGGE5ZHANG。

JIEZHONGSHUIYANGYINGJUNYUNTUBUYUZHIPIANSHANG,ZHIPIANCHONGFENQINRUN、XISHOUSHUIYANG,YONGSHOUQINGQINGYAPING,ZUOHAOBIAOJI。

CEZONGDACHANGJUNQUNSHI,ZAI37±1℃DETIAOJIANXIAPEIYANG18-24hHOUGUANCHAJIEGUO;CEFENDACHANGJUNQUNSHI,ZAI44.5±0.5℃DETIAOJIANXIAPEIYANG18-24hHOUGUANCHAJIEGUO。

注3:

1、JIANCEFENDACHANGJUNQUNSHI,ZHIPIANJIEZHONGHOUYINGLIJIFANGZHIYU44.5±0.5℃DEHENGWENPEIYANGXIANGZHONGPEIYANG,ZAICHANGWENXIAFANGZHIGUOJIUJIANGYINGXIANGJIANCEJIEGUODEZHUNQUEXING。

2、ZHIPIANJIARUSHUIYANGHOU,DUANSHIJIANNEIBIANHUANGHUOTUISE,BIAOMINGSHUIYANGCUNZAISUANXINGWUZHIHUOYANGHUAJIGANRAO,XUAN“7YANGPIN”YIJIEFANGFAQUCHUXIANGYINGGANRAO。

9、结果判定

福彩3D综合走势图(1)ZHIPIANSHANGCHUXIANHONGBANHUOHONGYUNQIEZHOUWEIBIANHUANG,WEIYANGXING。

福彩3D综合走势图(2)ZHIPIANQUANPIANBIANHUANG,WUHONGBANHUOHONGYUN,WEIYANGXING。

福彩3D综合走势图(3)ZHIPIANBUFENBIANHUANG,WUHONGBANHUOHONGYUN,WEIYINXING。

福彩3D综合走势图(4)ZHIPIANDEZISEBEIJINGSHANGCHUXIANHONGBANHUOHONGYUN,ERZHOUWEIBUBIANHUANG,WEIYINXING。

福彩3D综合走势图(5)ZHIPIANWUBIANHUA,WEIYINXING。

              

                   

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