57357-USPME操作平台(含15ml瓶架)/15ml固相微萃取操作平台

 SPME操作平台(含15ml瓶架)/15ml固相微萃取操作平台在支撑固相微萃取手柄的同时固定八个样品瓶,以得到一致的萃取头浸入深度。产品目录号57357-U 可容纳 15mL 样品瓶。不能用于自动/高效液相色谱萃取头手柄。

 

SPME操作平台(含15ml瓶架)/15ml固相微萃取操作平台简介:美国Supelco公司专利产品-固相微萃取(Solid Phase Micro Extraction)1994年获美国匹兹堡分析仪器会议R&D100项革新大奖,是一种应现代仪器的要求而产生的样品前处理新技术,几乎克服了以往一些传统样品处理技术的所有缺点,集采样、萃取、浓缩、进样于一体,便于携带,真正实现样品的现场采集和富集,能够与气相、气相-质谱、液相、液相-质谱仪联用,有手动或自动两种操作方式,让更多的分析工作者从重复、烦琐的操作中解脱出来。广泛应用于环保及水质处理、临床药理、公安案件分析、制药、化工、国防等领域。固相微萃取(SPME)非常小巧,状似一只色谱注射器,由手柄(Holder)和萃取头或纤维头(Fiber)两部分构成。萃取头是一根外套不锈钢细管的1cm长、涂有不同色谱固定相或吸附剂的熔融石英纤维头,纤维头在不锈钢管内可自由伸缩,用于萃取、吸附样品;手柄用于安装或固定萃取头,可永久使用。SPME操作平台(含15ml瓶架)/15ml固相微萃取操作平台?典型应用:表面活性剂环境水样食品、香精、香料法庭样品血、尿和体液中药物聚合物和固样中痕量杂质(顶空方式)药物中残留溶剂气体硫化物及挥发物(VOC

该公司产品分类: 水质分析仪/多参数水质分析仪 生化试剂 实验室仪器 烧杯 实验室用具 色谱耗材及配件 样品前处理仪器及耗材

Radalert100 多功能辐射检测仪

 应用领域:

 

监测个人辐射暴露

地区或周界监测

监测辐射泄漏和污染

确保符合管理部门规定

监测本底辐射的变化

核物理原理演示

检查辐射性矿物

 

仪器的工作原理:

 

  每次射线穿过盖革管并引起电离时,盖革计数管会产生一脉冲电流。每个脉冲都是电子探测并进行运算。探测器以你选择的模式显示计算:CPM,mR/hr,或者总计。在s1单位中,使用CPS和μsv/hr。检测器探测出来的计数数字由于放射能的任意状态而每分钟都在变化。以过去一段时间内的平均值表示更加准确,而且这段时间越长数据越准确。

 

技术指标:

 

剂量率:0.001-110.0mR/hr或0.01-1100μSV/ hr

计数:CPM :0-350,000或CPS:0-3,500总数:1-9,999,000

精度:±10% 典型值 ±15% 最大(mR/Hr和μSV/ hr模式下)

计时器:长达40小时

灵敏度:1000cpm/mR/Hr,参比Cs137

显示:四位数值液晶显示,含模式指示

报警:内置,当辐射水平达到用户设定值时发出声音报警;

    用户可调报警水平达50mR/Hr和160,000CPM

计数灯:每次计数时LED灯闪烁

声音:每次计数时发出BP机似的声音,可静音

电源:9V 碱性电池,一般背景水平下可用2160小时;1mR/Hr静音时可用625小时

选项:电缆和软件

尺寸:150×80×30mm

重量(克):225g

认证:CE

该公司产品分类: 核素识别仪 便携式中子测量仪 便携式β/γ/中子谱仪 电离室巡测仪 表面污染测量仪 多功能辐射测量仪 个人剂量报警仪 便携式放射性监测仪

WNZ-100微机控制扭转试验机100N.m

简介:主要用于金属或非金属材料进行扭转强度测试,也可进行各种零件,构件抗扭强度试验。该机由主机,控制系统和测量单元组成,可进行扭矩控制,扭角控制双闭环控制。软件系统:软件采用虚拟仪器测试技术,具有试验控制、数据采集、数据分析、编制报告等功能。主要技术指标: 扭矩测量范围(Nm): 2-100扭转测量精度: ≤±1%扭角显示分辨率: 0.025°主动夹头转速(°/min): 4~500 加载速度(Nm/min): 0.1~100扭转方向: 正、反两个方向夹头间距(mm): 0~600 可调节

ND-2100A型供应北京ND-2100A型中文液晶实验室硅酸根表

 

ND-2100A型中文液晶实验室硅酸根表
 
ND-2106型实验室硅酸根表适用于样水中微量硅酸根元素的定量测定。广泛的运用火力发电厂除盐水蒸汽、凝结水炉水及化工、制药等行业。
中文显示,中文导引菜单,使操作极为方便,强大的功能组提供了许多新颖实用的功能。
 
上海博取ND-2100A实验室硅酸根表   功能特点:
 
图形液晶,全中文显示
·功能众多,菜单操作
·内置实时时钟,为存储、标定
·和记事等提供时间基准
·内置大容量存储器,随时存储
·自动测量/手动输入温度
·特有的纯水,加氨超纯水25℃折算
·超纯水自动温度补偿 ·微处理器智能化设计
·可手动输入零点、斜率
·没有可调器件、旋纽和波段开
·关,更加稳定。
·外壳采用增强ABS
·防水、防湿气侵蚀,坚固耐用。
·线路板与表壳没有任何连线
·选配打印机T-LAB通讯及数据处理软件
·在微机上进行连续记录和后期处理

 
ND-2100A实验室硅酸根表   技术参数:
1.测量范围:0~200μg/L,0~20mg/L(相互转换)
2.分辨度:0.1          基本误差:±2%F.S
3.重复性误差:±2%F.S
4.稳定性:±2%F.S/24h
5.被测水样:0~60℃
6.时钟精度:±1分/月
7.数据存储数量:3000点
8.数据掉电连续保存时间:>5年
9.工作条件:环境温度:0~60℃    相对湿度:<85%
10.电源:220V±10% 50±1 Hz
11.外形尺寸:310×210×100mm (长×宽×高)
该公司产品分类: COD分析仪 氟离子检测仪 磷酸根/硅酸根分析仪 钠度计 酸碱浓度计 浊度仪 余氯分析仪 电导率仪 PH计 溶氧仪

SDP-E20/1.2斯得浦SDP-E系列电磁隔膜计量泵

 微处理器控制,频率及其冲程可调,工作时间可根据需要设定的,电磁驱动的隔膜式计量泵。可用于多种液体的计量输送。

性能参数表

HT/HT-Z系列电磁隔膜计量泵性能参数表

产品名称

流量(L/h)

压力(Bar)

口径(mm)

冲程频率(次/分钟)

功率(W

电压(V

重量(kg

SDP-E0.5/12

0.5

12

6

120

35

220

2.8

SDP-E01/12

1

12

6

120

35

220

2.8

SDP-E03/8

3

8

6

120

46

220

2.8

SDP-E05/4

5

4

6

120

46

220

2.8

SDP-E07/4

7

4

6

120

46

220

2.8

SDP-E10/3

10

3

6

120

46

220

2.8

SDP-E12/2

12

2

6

120

50

220

2.8

SDP-E14/2

14

2

6

120

50

220

2.8

SDP-E18/2

18

2

6

120

50

220

2.8

SDP-E20/1.2

20

1.2

6

120

50

220

2.8

SDP-E25/1.2

25

1.2

6

120

50

220

2.8

SDP-E手动型:可调节冲程长度0-100%,可调节冲程频率0-100%,可选液位开关功能。

SDP-EZ自动型:拥有手动功能外,可接受外部模拟量信号、脉冲信号进行自动控制

计量泵材质表

SDP-E系列电磁隔膜计量泵材质表

配件名称 Part name

过流部分材质 Over-current part

泵头材质 Pump head

聚丙烯(RPP)

聚氯乙烯(PVC)

聚偏氟乙烯(PVDF)

SS304

SS316

隔膜材质 Diaphragm

聚四氟乙烯PTFE

聚四氟乙烯PTFE

聚四氟乙烯PTFE

聚四氟乙烯PTFE

聚四氟乙烯PTFE

阀座材质 Valve seat

聚四氟乙烯PTFE

聚四氟乙烯PTFE

聚四氟乙烯PTFE

316不锈钢

316不锈钢

阀球材质 Valve ball

陶瓷ceramic

陶瓷ceramic

陶瓷ceramic

陶瓷ceramic

陶瓷ceramic

吸入管 Inlet pipe

PVC/PE

PVC/PE

PE/PVDF

PE/PVDF

PE/PVDF

吐出管 Outlet pipe

PE

PE

PE/PVDF

PE/PVDF

PE/PVDF

 

斯得浦HL系列机械隔膜计量泵

 

产品特点Product features

.先进的结构紧凑牢固、使用寿命更长。.泵体选用优质的工程塑料,耐腐蚀性能更优秀.泵头可选择PVDF/RPP/PVC/SUS304/SUS316等材质应用范围更广。.加强型PTFE-橡胶多层复合隔膜、完全无泄漏、使用更放心。.运行或停泵时可进行0-100%的流量精确调节。.模块化设计、保养维护更容易。产品应用Product application

.污水处理工程、电厂循环水处理、电镀、线路板、造纸、游池等行业的聚合氯化铝(PAC)、聚丙烯酰胺(PAM)、漂白剂等化学药剂/助剂的精确投加。.石油、化工、实验室等行业的化学药剂的精确配比及投加.助磨剂及各类助燃剂的添加性能参数表

HL系列机械隔膜计量泵性能参数表

产品名称

流量(L/h)

压力(Mpa)

口径(mm)

电机功率(W

电压(V

重量(kg

HL13/1.0

13

1

9X15软管含注射阀及过滤器

40

380/220

5.8

HL26/1.0

26

1

9X15软管含注射阀及过滤器

40

380/220

5.8

HL40/1.0

40

1

9X15软管含注射阀及过滤器

40

380/220

5.8

HL55/1.0

55

1

9X15软管含注射阀及过滤器

40

380/220

5.8

HL70/0.5

70

0.5

9X15软管含注射阀及过滤器

60

380/220

5.8

HL100/0.3

100

0.3

9X15软管含注射阀及过滤器

60

380/220

5.8

HL128/0.3

128

0.3

9X15软管含注射阀及过滤器

60

380/220

5.8

HL-A150/0.3

150

0.3

9X15软管含注射阀及过滤器

60

380

6

HL-A170/0.3

170

0.3

9X15软管含注射阀及过滤器

60

380

6

HL-A200/0.3

200

0.3

9X15软管含注射阀及过滤器

60

380

6

HL-A220/0.3

220

0.3

9X15软管含注射阀及过滤器

90

380

6

注:本系列计量泵基本配置是9X15软管连接,接口可另选择:DN15PVC承插接口方式,DN15法兰盘连接方式。

计量泵过流部分材质表

HL系列机械隔膜计量泵过流部分材质表、

 

零配件名称

过流部分材质

 

Pump

RPP

PVC

PVDF

SUS304

SUS316L

 
 

Diaphragm

PTFE+橡胶PTFE+Rubber

PTFE+橡胶PTFE+Rubber

PTFE+橡胶PTFE+Rubber

PTFE+橡胶PTFE+Rubber

PTFE+橡胶PTFE+Rubber

 
 

  Check Valves

RPP

PVC

PVDF

SUS304

SUS316L

 
 

Ball seat

PTFE

PTFE

PTFE

SUS304

SUS316L

 
 

  Ball

陶瓷Ceramics

陶瓷Ceramics

陶瓷Ceramics

陶瓷Ceramics

陶瓷Ceramics

 
 

密封垫片 Gasket

PTFE

PTFE

PTFE

PTFE

PTFE

 

 

斯得浦HK系列机械隔膜计量泵

 

 HK系列机械隔膜计量泵是可按各种工艺流程的需要,输送水及类似水的化学液体以及腐蚀性和非腐蚀性液体的一种往复式容积泵,流量可在0-100%范围内调节,产品执行中国国家标准GB/T7782-2008及参照国际先进设计理念设计并生产。产品广泛应用于石油、化工、水处理、环保、食品、轻工、造纸、制药、印染、冶金、矿山、电镀等行业。产品特点Product characteristics:

◆ 结构简单紧凑,维护更加方便。◆ 双偏心凸轮结构驱动,结构紧凑,运行平稳可靠。◆ 油浸润滑,只需定期更换润滑油,润滑系统无需专门维护。◆ 可靠的流量调节机构,产品运行或停止状态时均可轻松调节流量。◆ 采用高强度的聚四氟乙烯与橡胶的复合膜片,耐腐蚀、寿命长、适合输送各种腐蚀性、危险性液体。◆ 多种可选用的过流材质,还可按使用要求定制其它特殊材料,以适用输送各种腐蚀性和非腐蚀性液体。◆ 完全不泄露,安全性能高,可输送各种易燃、易爆、剧毒、放射性、强刺激性、强腐蚀性液体。◆ 高精度单向止回阀结构,具有计量精确、结构紧凑、密封性好、寿命长、互换性强、成本低、安装方便等诸多优点。◆ 可配套变频电机接收4-20mA信号来调节流量,进行外部自动控制。◆ 可配套冲程调节器来自动调节流量。主要参数

◆ 额定流量24-2000L/h,最高额定压力1.0Mpa◆ 输送介质温度-30-50℃(不锈钢为100℃)。◆ 介质粘度:0.3-800 mm2/s.◆ 计量复位精度+-1%

性能参数表

HK系列机械隔膜计量泵性能参数表

产品型号 Model

最大流量FlowL/h

最大出口压力PressureMpa

功率PowerW

电压VoltageV

泵头材质Pump head material

口径Diametermm

连接方式Connection

重量Weightkgs

HK24/1.0

 

24

 

1.0

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

16

HK54/1.0

54

 

1.0

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

16

HK85/0.8

85

 

0.8

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

16

HK100/0.8

100

 

0.8

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

16

HK120/0.8 

120

 

0.8

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

17

HK175/0.7

175

 

0.7

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

17

HK210/0.6

 

210

 

0.6

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

17

HK280/0.6

280

 

0.6

 

250

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

承插socket 

17

HK320/0.6

320

 

0.6

370

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

17

HK380/0.5

380

 

0.5

370

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

 

16

HK410/0.5

 

410

0.5

 

550

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

18

HK500/0.4

 

500

 

0.4

 

550

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

18

HK550/0.4

550

0.4

 

550

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

18

HK600/0.3

600

0.3

 

550

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

18

HK630/0.3

630

0.3

 

550

 

380

 

RPP/PVDFSS304(可选)

 

DN15

 

法兰flange

18

HK-A800/0.4

 

800

 

0.4

 

750

 

380

 

RPP/SS304(可选)

 

DN32

 

承插 socket/法兰flange

 

50

HK-B1000/0.4

 

1000

 

0.4

 

750

 

380

 

RPP/SS304(可选)

 

DN32

 

承插 socket/法兰flange

 

50

HK-B1200/0.4

 

1200

 

0.4

 

750

 

380

 

RPP/SS304(可选)

 

DN32

 

承插 socket/法兰flange

 

50

HK-B1500/0.4

 

1500

 

0.4

 

750

 

380

 

RPP/SS304(可选)

 

DN32

 

承插 socket/法兰flange

 

50

HK-B1800/0.3

 

1800

 

0.3

 

750

 

380

 

RPP/SS304(可选)

 

DN32

 

承插 socket/法兰flange

 

53

HK-B2000/0.3

 

2000

 

0.3

 

750

 

380

 

RPP/SS304(可选)

 

DN32

 

承插 socket/法兰flange

 

53

HK--C2400

2400

0.4

1100

380

RPP/SS304(可选)

DN40

法兰flange

75

HK--C2800

2800

0.3

1500

380

RPP/SS304(可选)

DN40

法兰flange

75

HK--C3300

3300

0.3

1500

380

RPP/SS304(可选)

DN40

法兰flange

75

计量泵过流部分材质表

HK系列机械隔膜计量泵过流部分材质表

零配件名称  Part Name

过流部分材质over-current part

Pump head

RPP

PVC

PVDF

SUS304

SUS316L

Diaphragm

PTFE+橡胶(Rubber

PTFE+橡胶(Rubber

PTFE+橡胶(Rubber

PTFE+橡胶(Rubber

PTFE+橡胶(Rubber

单向阀 Check Valves

RPP

PVC

PVDF

SUS304

SUS316L

阀球座 Ball seat

PTFE/PP

PTFE/PVC

PTFE

SUS304

SUS316L

Ball

陶瓷 Ceramics

陶瓷 Ceramics

陶瓷 Ceramics

陶瓷 Ceramics

陶瓷 Ceramics

O型密封圈 O-ring

氟橡胶(FKM)

氟橡胶(FKM)

PTFE

PTFE

PTFE

 

 

 

 

 

该公司产品分类: 塞瓦计量泵 新道茨NEWDOSE 日本安智迈计量泵 德普罗名特计量泵 SDP斯得浦计量泵 美帕斯菲达计量泵 意大利EMEC爱米克计量泵 TTbest精密计量泵 意大利道茨计量泵 意大利SEKO计量泵 米顿罗计量泵 力高计量泵 爱力浦计量泵 计量泵

乌氏粘度计用恒温槽 SBQ81834

乌氏粘度计用恒温槽主要技术规格及参数

  • 工作电源:      AC 220V±10%,50Hz±5%。

2、加热功率:      两档,1000W+600W。

3、搅拌电机:      功率6W;转速 1200r/min。

4、测温范围:      室温~100

5、控温精度:      ±0.1

6、恒温浴:        容量,20L;形式,内外两层缸(双缸)。

7、使用环境:      环境温度-10℃~+35℃,相对湿度<85%。

8、温度传感器:    工业铂电阻,其分度号为Pt100。

9、整机功耗:      不大于1800W。

乌氏粘度计用恒温槽主要结构

  • 双层恒温浴:

本仪器采用双层缸形式的恒温浴。内层采用φ300×300mm的硬质玻璃缸,外层保温套为φ360×285mm的有机玻璃筒,内外层之间为空气保温层。试验时,为不使水蒸气进入保温层而影响观测,可在保温层充入干燥空气(充气设备自备)。浴缸盖上有两个小孔,分别为安放温度计和传感器而门设置。另外有四个毛细管安装孔,可同时进行两组平行试样的检测。

  • 照明系统:

本仪器安装了220V节能灯,其光效高,为清晰地观测毛细管粘度计的读数提供了保证。   

  • 控温系统:

⑴ 温度传感器:工业铂电阻,其分度号为Pt100。

⑵ 温控仪:采用数字智能温度控制仪,具有四位双LED(发光二管)指示功能,控温迅速、响应快、超调小,控温精度达±0.1℃。

    ⑶ 加热系统:1000W和600W双电加热管加热,升温快;在设定的观测温度点,能自动调整加热功率,保证浴温稳定。

  • 搅拌系统:

搅拌电机采用60YN06-2B无减速单相异步电动机,加热、搅拌都在保护罩内进行。

该公司产品分类: 耗材 压力仪表 瓶类检测仪 微型水泵,真空泵 电阻率测定仪 便携式电测水位计 粮食水分测定仪 促销产品 折光仪/折射仪 定氮仪,消煮炉 照度计 活性炭测试仪 晶闸管测试仪 可控硅控制器 焊接检验尺 无菌检查薄膜过滤器 管桩荷载测试仪

-18冻肉块绞肉机,冻肉绞肉机品牌,冻肉绞肉机卖疯了

    -18冻肉块绞肉机,冻肉绞肉机品牌,冻肉绞肉机卖疯了,国产最专业的冻肉绞肉机,3段式冻肉绞肉机,肉粒大小可调。

    冻肉绞肉机价格,大型冻肉绞肉机,颗粒状冻肉绞肉机,专业冻肉绞肉机厂家。

    金博威冻肉绞肉机比较于其他厂家生产的绞肉机具有区别:我厂生产的冻肉绞肉机绞龙绞切顺畅、无堵塞,不会产生空转不绞肉、入料与出料不协调现象;3层篦子2层刀设计,保证更好地绞切效果;孔板可以随意调换,保证肉馅的大小颗粒调节。

    金博威冻肉绞肉机是肉制品生产行业中通用性高使用范围广的一种肉食加工设备 。它能将-18的冻肉直接绞成颗粒状。它依靠螺杆将料斗中的原料肉推到预切切板处,通过螺杆的旋转挤压使孔板与绞刀产生相对运转,从而将原料肉切成颗粒形状,确保了肉馅的均匀性。通过也板的不同组合可达到理想要求的不同肉馅。

优点:1、通用性好、适用范围广、生产效率高

           2、具有冻肉功能,省时、省力、保鲜、保质。

           3、铰切过程用时短,温升低,利于保鲜,延长保持期。

功能:1、绞冻肉功能

           2、正反转功能,使绞肉机阻塞可能性为零

           3、多种孔板组合、更适合不同肉制品的要求。

数据:

型号

生产能力(T/h)

功率(KW)

 

绞龙转速(r/min)

 

外形尺寸(mm)

 

整机重量(kg)

 

JR-130

 

1-1.5

7.5

150

1410*710*1130

420

>  

 

该公司产品分类: 千页豆腐去泡机 千页豆腐切丝机 千页豆腐切块机 千页豆腐切片机 千页豆腐蒸煮炉 千页豆腐蒸箱 千页豆腐车子 千页豆腐成型盘 千页豆腐斩拌机 解冻机 烟熏炉 真空包装机 灌肠机、扎线机 拌馅机 绞肉机、切丁机、切块机 盐水注射机 压肉板机 千页豆腐生产设备 真空滚揉机 真空和面机

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001168温控阀芯02250092-081温控阀芯250028-762温控阀芯88290002-832温控阀芯013697温控阀芯88290022-023温控阀芯02250096-738温控阀芯88290001-006温控阀总成250025-621温控阀维修包02250105-553温控阀维修包001084温控阀维修包001076温控阀维修包826502-144温控阀O型圈02250101-372温控阀V密封圈250017-280背压调节开关02250127-402减压阀048354减压阀406929压力调节器408275压力调节器02250084-027压力调节器02250046-568压力调节器048059压力调节器045099压力调节器02250052-358压力调节器88291002-741压力调节器250023-600真空调节器02250190-454溢流阀048409压力调节器维修包250019-453压力调节器维修包041742压力调节器维修包02250049-634放空阀02250100-042放空阀250028-693放气阀250025-655放气阀250030-276放气阀041111放气阀409783放空阀250031-771放空阀维修包250031-772放空阀维修包02250045-132放空阀维修包001667放空阀维修包250020-353寿力控维修包608311-001螺旋阀维修包250006-526进气阀弹簧02250112-032控制管路过滤器408389控制管路过滤器02250112-031控制管路过滤器维修包001692控制管路过滤器维修包250031-245控制管路过滤器维修包02250115-960控制管路过滤器维修包88290018-880控制管路过滤器维修包02250117-782回油管过滤器维修包02250125-684电磁阀250038-666电磁阀250038-755电磁阀88290015-219电磁阀250038-672电磁阀02250125-657电磁阀250038-676电磁阀02250125-665电磁阀250038-673电磁阀维修包250038-730电磁阀线圈250031-738电磁阀线圈02250055-940电磁阀维修包250033-821最小压力阀02250097-598最小压力阀02250097-609最小压力阀242405最小压力阀88290016-467最小压力阀88290017-107最小压力阀88290017-287最小压力阀88290017-432最小压力阀02250046-338最小压力阀组件88290017-286止回阀88290018-146最小压力阀维修包250026-758最小压力阀维修包02250177-150最小压力阀维修包88290009-185进气阀02250110-998最小压力阀维修包250018-262最小压力阀维修包250019-444最小压力阀维修包001176最小压力阀维修包001177最小压力阀维修包250018-456最小压力阀维修包250018-459最小压力阀维修包88290018-146最小压力阀维修包88290019-707最小压力阀维修包88290012-468进气阀维修包250042-656弹簧02250056-278进气阀维修包02250046-396压力阀盖维修包02250048-363压力阀O型圈包02250051-337压力阀活塞维修包250014-656真空开关250017-991水压开关250017-992水压开关02250084-534水温开关02250050-154压差开关02250100-095高温保护开关250039-909温度传感器88290001-535急停按扭88290003-806压力传感器88290014-514压力传感器241771V型过滤器241772V型过滤器维修包040694压力调节开关407778压力调节开关250029-249进气阀维修包250017-451进气阀维修包250019-451进气阀维修包02250053-273进气阀维修包250031-438进气阀维修包02250073-277进气阀维修包02250155-971进气阀维修包88290003-548进气阀02250130-050进气阀02250088-348进气阀02250060-988进气阀88291006-018进气阀02250083-783进气阀02250045-626进气阀02250141-182进气阀02250155-970进气阀88290009-185进气阀041110进气阀88291004-492进气阀049905单向阀02250115-272单向阀02250110-557单向阀408893往复阀02250051-538电脑板88290008-999电脑板88290007-999电脑板02250106-360电脑板88290007-789电路板88320001-052控制器041006消声器040758消声器043386灯泡88290006-089红色灯泡88290006-090绿色灯泡02250049-258轴封600893-001轴封02250057-037轴封02250050-363轴封02250050-364轴封02250123-809轴封868430-030三通826502-210O型圈826502-214O型圈826502-240O型圈826502-426O型圈88842026-051O型圈88842035-047O型圈88842035-023O型圈88842035-061O型圈88842035-065O型圈88842035-075O型圈88842030-044O型圈02250099-630尼龙管02250054-861尼龙管02250052-841管芯02250099-052管芯88290001-129汽缸044912循环卸荷阀046782循环卸荷阀维修包02250046-568减压阀040691压力表02250117-009压力表250005-185压力表02250100-095温度开关02250136-694温度表02250050-154压差开关02250117-009压力表88290001-219视油镜88290004-380排气压力表250042-010计时器88290006-159温度表88290005-932阻塞指示器88290005-481安全阀88290005-480安全阀88290001-476安全阀88290005-469安全阀88290005-468安全阀88290005-471安全阀88290005-472安全阀88290005-473安全阀88290001-950安全阀88290005-479安全阀88290011-135移动机安全阀88290010-713移动机安全阀250024-654安全阀250029-330安全阀02250097-349安全阀88290001-466空滤88290001-467空滤88290002-337空滤88290002-338空滤88290003-111空滤88290001-469空滤88290004-372空滤88290007-018空滤406631联轴器弹性元件250004-641联轴器弹性元件250018-551联轴器弹性元件867308-250联轴器螺栓88290003-312联轴器弹性元件88290003-404联轴器弹性元件02250152-670联轴器弹性元件88290019-861联轴器弹性元件88290009-996联轴器弹性元件  88290019-862联轴器弹性元件250004-638联轴器02250111-222联轴器88290009-988联轴器88290004-374联轴器88290009-989联轴器88290013-848联轴器88290009-988联轴器88290009-992联轴器88290009-989联轴器88290001-904移动机联轴器88290006-808移动机联轴器橡胶88290003-397联轴器橡胶88290003-322联轴器橡胶88290003-326联轴器橡胶88290010-075联轴器橡胶88290010-079联轴器橡胶02250115-957最小压力阀蝶阀02250127-402减压阀88290017-745气水分离器88290003-393气水分离器88290001-403气水分离器88290003-109气水分离器02250111-238气水分离器88290003-209气水分离器88290004-746气水分离器88290013-186气水分离器88290020-910气水分离器88290023-106气水分离器88290017-431气水分离器88290001-040气水分离器02250127-121气水分离器 02250081-108维修包02250078-841气水分离器88290010-023电子排水阀88290010-699电子排水阀88290012-751电子排水阀88290010-561电子排水阀88290012-684电子排水阀88290012-779电子排水阀配件88290012-780电子排水阀定时器02250081-108水分离器维修包02250087-422水分离器维修包044374水分离器维修包250004-642压缩机端连接毂250018-005电机端连接毂02250125-775节流孔02250098-303球阀250039-909温度传感器02250058-087温度传感器02250048-457温度传感器001104移动机温度开关250039-910传感器88290003-806传感器88290004-947风冷组合冷却器88290005-380风冷冷却器88290005-200风冷冷却器88291001-504风冷冷却器88290017-243风冷冷却器88290020-670冷却器88290004-083水冷油冷却器88290003-414冷却器88290003-413冷却器88290001-549冷却器88290002-198冷却器88290006-633冷却器88290003-019冷却器88290002-536冷却器88290001-549冷却器88290002-817水冷油冷却器88290002-818冷却器02250096-706风冷冷却器88290002-457冷却器88290002-458冷却器88290003-120风冷冷却器88290017-242风冷冷却器88290006-640风冷冷却器88290012-760风冷油气冷却器总成88290012-803风冷油冷却器88290007-938风冷后冷却器88290006-982风冷空油冷却器88290001-357水冷油冷却器88290001-358水冷后冷却器88290009-786水冷冷却器88290006-636冷却器88290006-635冷却器88290003-025水冷油冷却器88290003-026水冷后冷却器88290004-345水冷后冷却器02250111-201水冷后冷却器02250111-202水冷油冷却器88290014-166油冷却器88290013-028后冷却器88290004-346水冷油却器88290006-645后冷却器88290006-644油冷却器88290004-532冷却器88290004-533油冷却器88290004-534空气冷却器88290006-382不锈钢水冷油冷88290003-114油冷却器88290006-643风冷空油冷却器88290009-734风冷冷却器88290006-634风冷空油冷却器02250094-744水冷油冷却器250017-527水冷后冷却器040680水冷后冷却器042950水冷后冷却器88290005-930水冷油冷却器88290020-662水冷后冷却器88290020-661水冷油冷却器88290004-347水冷后冷却器88290020-663水冷油冷却器88290014-478风冷冷却器88290015-765风冷冷却器88290014-225风冷冷却器88291002-894-00风冷冷却器88291007-378风冷冷却器88290012-331风冷冷却器88290013-517风冷冷却器88290013-267风冷冷却器88290013-518风冷冷却器88290013-269风冷冷却器88290013-519风冷冷却器88291006-08888291006-99588290007-939冷却器02250150-059移动机冷却器02250124-822移动机冷却器02250166-257移动机冷却器88290002-664移动机油冷88290001-901移动机发动机冷却器88290019-198水冷后冷却器88290019-197水冷油冷却器040550橡胶弯头88290004-441金属软管88290002-396金属软管88290002-392金属软管88290001-396金属软管02250097-827金属软管88290006-985金属软管88290006-983金属软管88290013-020金属软管02250110-538金属软管88290001-579金属软管88290001-398金属软管88290019-517金属软管88290006-685金属软管88290001-895金属软管88290001-893金属软管88290003-567金属软管88290005-550金属软管88290004-444软管88290004-445软管88290004-446软管88290004-646软管02250127-905软管88290017-244软管02250098-622软管02250098-624软管02250143-476软管02250141-104软管88290009-266软管88290009-268软管88290009-267软管88290001-425软管88290001-426软管88290005-227软管88290005-228软管88290002-328软管88290002-330软管88290002-331放油软管88290002-332软管88290003-395软管88290005-540软管88290005-541软管88290005-542软管88290005-545软管040413回油软管88290015-902皮带88290001-042橡胶软管249608-021移动机软管02250054-260移动机软管88290006-685移动机软管88290012-445进气软管049625进气软管020169接头02250101-490接头883727-012接头883527-012接头250016-351启动按钮250003-798油分离器压差表250003-799油过滤器压差表040029加油盖88290006-366视油镜046559视油镜88290002-666风扇电机88290007-878风扇电机88290001-755风扇电机88290009-879风扇88290004-940电动机88290002-576电动机250003-797空滤器真空表250022-632高压停机开关250034-304传动轴250034-305传动轴02250077-596传动轴02250094-411齿轮02250094-735齿轮499097-188齿轮499096-188齿轮490054-206齿轮490055-206齿轮145-25800齿轮145-25700齿轮250039-253排水器88290001-732时间继电器88320001-035压力开关041076止逆阀88290002-649绿色按钮88290002-651红色按钮88290015-538急停按扭02250049-934油滤底座040136球绞接头02250084-094温度开关250041-638机油压力开关88290012-827机油压力传感器88290012-829机油温度传感器88290010-831张紧轮轴88290010-830张紧轮042148压差指示器88290003-022减震垫88290007-005油气分离器桶88290014-226油气分离器桶88290006-100压力开关88290001-302风扇热继电器88290015-740单向交流电压数显表 

该公司产品分类: 空压机配件

CSB-EL011580RA大鼠白介素10(IL-10)ELISA KIT

 Rat Interleukin 10(IL-10)  

ELISA Kit

 

 

 

Catalog No. CSB-E04595r

(96T)

 

 

 

 

 

l          This immunoassay kit allows for the in vitro quantitative determination of rat IL-10 concentrations in serum, plasma and Tissue Homogenates.

l          Expiration date   six months from the date of manufacture

l          FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES.

 

 

PRINCIPLE OF THE ASSAY

The microtiter plate provided in this kit has been pre-coated with an antibody specific to IL-10. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated polyclonal antibody preparation specific for IL-10 and Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then a TMB (3,3',5,5' tetramethyl-benzidine) substrate solution is added to each well. Only those wells that contain IL-10, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The concentration of IL-10 in the samples is then determined by comparing the O.D. of the samples to the standard curve.

DETECTION RANGE

3.12 pg/ml-200 pg/ml. The standard curve concentrations used for the ELISA’s were 200 pg/ml, 100 pg/ml, 50 pg/ml, 25 pg/ml, 12.5 pg/ml, 6.25 pg/ml, 3.12 pg/ml.

SPECIFICITY

This assay recognizes rat IL-10. No significant cross-reactivity or interference was observed.

SENSITIVITY

The minimum detectable dose of rat IL-10 is typically less than 0.78 pg/ml.

The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest protein concentration that could be differentiated from zero.

MATERIALS PROVIDED

Reagent 

Quantity

Assay plate

1

Standard

2

Sample Diluent 

1 x 20 ml

Biotin-antibody Diluent 

1 x 10 ml

HRP-avidin Diluent  

1 x 10 ml

Biotin-antibody 

1 x 120μl

HRP-avidin

1 x 120μl

Wash Buffer  

1 x 20 ml

 (25×concentrate)

TMB Substrate 

1 x 10 ml

Stop Solution 

1 x 10 ml

STORAGE

1.      Unopened test kits should be stored at 2-8°C upon receipt and the microtiter plate should be kept in a sealed bag. The test kit may be used throughout the expiration date of the kit, provided it is stored as prescribed above. Refer to the package label for the expiration date.

2.      Opened test plate should be stored at 2-8°C in the aluminum foil bag with desiccants to minimize exposure to damp air. The kits will remain stable until the expiring date shown, provided it is stored as prescribed above. 

3.      A microtiter plate reader with a bandwidth of 10 nm or less and an optical density range of 0-3 OD or greater at 450nm wavelength is acceptable for use in absorbance measurement.

REAGENT PREPARATION

Bring all reagents to room temperature before use.

1.        Wash Buffer  If crystals have formed in the concentrate, warm up to room temperature and mix gently until the crystals have completely dissolved. Dilute 20 ml of Wash Buffer Concentrate into deionized or distilled water to prepare 500 ml of Wash Buffer.

2.        Standard  Centrifuge the standard vial at 6000-10000rpm for 30s. Reconstitute the Standard with 1.0 ml of Sample Diluent. This reconstitution produces a stock solution of 200 pg/ml. Allow the standard to sit for a minimum of 15 minutes with gentle agitation prior to making serial dilutions. The undiluted standard serves as the high standard (200 pg/ml). The Sample Diluent serves as the zero standard (0 pg/ml). Prepare fresh for each assay. Use within 4 hours and discard after use.

3.        Biotin-antibody  Centrifuge the vial before opening. Dilute to the working concentration using Biotin-antibody Diluent(1:100), respectively.

4.        HRP-avidin  Centrifuge the vial before opening. Dilute to the working concentration using HRP-avidin Diluent(1:100), respectively.

Precaution: The Stop Solution provided with this kit is an acid solution. Wear eye, hand, face, and clothing protection when using this material.

OTHER SUPPLIES REQUIRED

          Microplate reader capable of measuring absorbance at 450 nm, with the correction wavelength set at 540 nm or 570 nm.

          Pipettes and pipette tips.

          Deionized or distilled water.

          Squirt bottle, manifold dispenser, or automated microplate washer.

          An incubator which can provide stable incubation conditions up to 37°C±0.5°C.

SAMPLE COLLECTION AND STORAGE

l          Serum  Use a serum separator tube (SST) and allow samples to clot for 30 minutes before centrifugation for 15 minutes at 1000 g. Remove serum and assay immediately or aliquot and store samples at -20°C. Centrifuge the sample again after thawing before the assay. Avoid repeated freeze-thaw cycles.

l          Plasma  Collect plasma using citrate, EDTA, or heparin as an anticoagulant. Centrifuge for 15 minutes at 1000 g within 30 minutes of collection. Assay immediately or aliquot and store samples at -20°C. Centrifuge the sample again after thawing before the assay. Avoid repeated freeze-thaw cycles.

l          Tissue Homogenates   100mg tissue was rinsed with 1X PBS, homogenized in 1 mL of 1X PBS and stored overnight at -20° C. After two freeze-thaw cycles were performed to break the cell membranes, the homogenates were centrifuged for 5 minutes at 5000 x g, 2 - 8°C. The supernate was assayed and removed immediately. Alternatively, aliquot and store samples at -20°C or -80. Centrifuge the sample again after thawing before the assay. Avoid repeated freeze-thaw cycles.

Note: Grossly hemolyzed samples are not suitable for use in this assay.

 

 

 

ASSAY PROCEDURE

Bring all reagents and samples to room temperature before use. It is recommended that all samples, standards, and controls be assayed in duplicate. All the reagents should be added directly to the liquid level in the well. The pipette should avoid contacting the inner wall of the well.

1.        Add 100μl of Standard, Blank, or Sample per well. Cover with the adhesive strip. Incubate for 2 hours at 37°C.

2.        Remove the liquid of each well, don’t wash.

3.        Add 100μl of Biotin-antibody working solution to each well. Incubate for 1 hour at 37°C. Biotin-antibody working solution may appear cloudy. Warm up to room temperature and mix gently until solution appears uniform.

4.        Aspirate each well and wash, repeating the process three times for a total of three washes. Wash: Fill each well with Wash Buffer (200μl) and let it stand for 2 minutes, then remove the liquid by flicking the plate over a sink. The remaining drops are removed by patting the plate on a paper towel. Complete removal of liquid at each step is essential to good performance.

5.        Add 100μl of HRP-avidin working solution to each well. Cover the microtiter plate with a new adhesive strip. Incubate for 1 hour at 37°C.

6.        Repeat the aspiration and wash five times as step 4.

7.        Add 90μl of TMB Substrate to each well. Incubate for 10-30 minutes at 37°C. Keeping the plate away from drafts and other temperature fluctuations in the dark.

8.        Add 50μl of Stop Solution to each well when the first four wells containing the highest concentration of standards develop obvious blue color. If color change does not appear uniform, gently tap the plate to ensure thorough mixing.

9.        Determine the optical density of each well within 30 minutes, using a microplate reader set to 450 nm.

CALCULATION OF RESULTS

Using the professional soft "Curve Exert 1.3" to make a standard curve is recommended, which can be downloaded from our web.

Average the duplicate readings for each standard, control, and sample and subtract the average zero standard optical density. Create a standard curve by reducing the data using computer software capable of generating a four parameter logistic (4-PL) curve-fit. As an alternative, construct a standard curve by plotting the mean absorbance for each standard on the x-axis against the concentration on the y-axis and draw a best fit curve through the points on the graph. The data may be linearized by plotting the log of the IL-10 concentrations versus the log of the O.D. and the best fit line can be determined by regression analysis. This procedure will produce an adequate but less precise fit of the data. If samples have been diluted, the concentration read from the standard curve must be multiplied by the dilution factor.

LIMITATIONS OF THE PROCEDURE

          The kit should not be used beyond the expiration date on the kit label.

          Do not mix or substitute reagents with those from other lots or sources.

          It is important that the Standard Diluent selected for the standard curve be consistent with the samples being assayed.

          If samples generate values higher than the highest standard, dilute the samples with the appropriate Standard Diluent and repeat the assay.

          Any variation in Standard Diluent, operator, pipetting technique, washing technique, incubation time or temperature, and kit age can cause variation in binding.

 

          This assay is designed to eliminate interference by soluble receptors, binding proteins, and other factors present in biological samples. Until all factors have been tested in the Immunoassay, the possibility of interference cannot be excluded.

TECHNICAL HINTS

          Centrifuge vials before opening to collect contents.

          When mixing or reconstituting protein solutions, always avoid foaming.

          To avoid cross-contamination, change pipette tips between additions of each standard level, between sample additions, and between reagent additions. Also, use separate reservoirs for each reagent.

          When using an automated plate washer, adding a 30 second soak period following the addition of wash buffer, and/or rotating the plate 180 degrees between wash steps may improve assay precision.

          To ensure accurate results, proper adhesion of plate sealers during incubation steps is necessary.

          Substrate Solution should remain colorless or light blue until added to the plate. Keep Substrate Solution protected from light. Substrate Solution should change from colorless or light blue to gradations of blue.

          Stop Solution should be added to the plate in the same order as the Substrate Solution. The color developed in the wells will turn from blue to yellow upon addition of the Stop Solution. Wells that are green in color indicate that the Stop Solution has not mixed thoroughly with the Substrate Solution.

 

 

该公司产品分类: 科研试剂

ZARN50110-L-TV轴承FAG_ZARN50110-L-TV轴承尺寸

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该公司产品分类: 轴承

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