成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo)

標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo)

價(jià)格 23
包裝 1
最小起訂量 1mL
更新日期 2024-12-25

產(chǎn)品詳情

中文名稱(chēng):標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo)品牌: TMstandard
貨期: 現(xiàn)貨庫(kù)存: ≥6
編號(hào): 81853x過(guò)期日期: 2024-12-18
2024-12-25 標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo) 1/23RMB 23 TMstandard
標(biāo)準(zhǔn)值20μg/mL

正己烷中7種農(nóng)藥混標(biāo)

CAS號(hào) 名稱(chēng) 標(biāo)準(zhǔn)值 單位
82-68-8 五氯硝基苯 20 μg/mL
39515-41-8 甲氰菊酯 20 μg/mL
52315-07-8 氯氰菊酯 20 μg/mL
68085-85-8 氯氟氰菊酯 20 μg/mL
52918-63-5 溴氰菊酯 20 μg/mL
52645-53-1 氯菊酯 20 μg/mL
51630-58-1 氰戊菊酯 20 μg/mL

Reference Material

This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.

Product Name(產(chǎn)品名稱(chēng)) 7 Pesticide Mix in n-Hexane,20μg/mL(正己烷中7種農(nóng)藥混標(biāo))
Part Number(產(chǎn)品編號(hào)) 81853x
Lot Number(產(chǎn)品批號(hào)) -
Expiry Date(失效日期) 2024-Dec-18________________________
Storage(存儲(chǔ)條件) ??????????(2-8)℃
????????????????????????????????????????????????????????冷藏(2~8)℃
CERTIFIED
Component
No.
(組分?jǐn)?shù))
Peak
Sequence
(出峰順序)
Component
(組分)
CAS No. Concentration
(μg/mL)
(濃度)
Relative Expanded
Uncertainty(%) (k=2)
(相對(duì)擴(kuò)展不確定度)
1 1 Pentachloronitrobenzene (五氯硝基苯) 82-68-8 20 5
2 2 Fenpropathrin (甲氰菊酯) 39515-41-8 20 5
3 3 Cyhalothrin (氯氟氰菊酯) 68085-85-8 20 5
4 4 Permethrin1 (氯菊酯) 52645-53-1 20 5
5 5 Cypermethrin2 (氯氰菊酯) 52315-07-8 20 5
6 6 Fenvalerate3 (氰戊菊酯) 51630-58-1 20 5
7 7 Deltamethrin4 (溴氰菊酯) 52918-63-5 20 5
Instrument(檢測(cè)儀器)
??GC/FID
Column(色譜柱)
??HP-5(30m×0.32mm×0.25μm)
Injection Temp(進(jìn)樣口溫度)
??270℃
Detector Temp(檢測(cè)器溫度)
??280℃
Method Details(方法參數(shù))

??200℃,5℃/min→280℃(4min)
Note

1.Permethrin?(CAS?No.?:52645-53-1)?has?two?peaks,the?retention?times?are?13.175min?and?13.399min.氯菊酯(CAS?No.?:52645-53-1)出兩個(gè)峰,出峰時(shí)間為13.175min?and?13.399min。
2.Cypermethrin(CAS?No.?:52315-07-8)?has?four?peaks,the?retention?times?are?14.945min,14.771min,15.081min and 15.143min.氯氰菊酯(CAS?No.?:52315-07-8)出四個(gè)峰,出峰時(shí)間為?14.945min,14.771min,15.081min 和15.143min。
3.Fenvalerate?(CAS?No.?:51630-58-1)?has?two?peaks,the?retention?times?are?16.405min?and?16.813min.氰戊菊酯(CAS?No.?:51630-58-1)?出兩個(gè)峰,出峰時(shí)間為?16.405min?和16.813min。
4.Deltamethrin?(CAS?No.?:52918-63-5)?has?two?peaks,the?retention?times?are?17.943min?and?17.489min.溴氰菊酯(CAS?No.?:52918-63-5)?出兩個(gè)峰,出峰時(shí)間為?17.943min?和17.489min。

Intended Use

This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.

Homogeneity

Random replicate samples of the final packaged RM have been analysed to prove homogeneity consistent with ISO 17034.

Storage

The RM should be stored in the original sealed bottle at the indicated temperature.

CERTIFICATE????ON QC????SIGNATURE
- RM Release

關(guān)鍵字: 標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo);標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo)價(jià)格;標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo)廠家;TMstandard

公司簡(jiǎn)介

成立日期 2018-06-11 (7年) 注冊(cè)資本 5000萬(wàn)人民幣
員工人數(shù) 100-500人 年?duì)I業(yè)額 ¥ 500萬(wàn)-1000萬(wàn)
主營(yíng)行業(yè) 經(jīng)營(yíng)模式
  • 壇墨質(zhì)檢科技股份有限公司
非會(huì)員
  • 公司成立:7年
  • 注冊(cè)資本:5000萬(wàn)人民幣
  • 企業(yè)類(lèi)型:方燕飛
  • 主營(yíng)產(chǎn)品:臺(tái)盼藍(lán)染色原理模擬活/死細(xì)胞濃度和比例標(biāo)準(zhǔn)物質(zhì)/4℃下可以長(zhǎng)期穩(wěn)定保存,銅綠假單胞菌/定性/0代/標(biāo)準(zhǔn)菌株/有證書(shū)/GB 4789.28/有效期至2028-12-31/含冰袋運(yùn)輸費(fèi),土壤成分分析標(biāo)準(zhǔn)物質(zhì)-安徽潮土
  • 公司地址:
詢(xún)盤(pán)

標(biāo)準(zhǔn)品/正己烷中7種農(nóng)藥混標(biāo)相關(guān)廠家報(bào)價(jià)

產(chǎn)品名稱(chēng) 價(jià)格   公司名稱(chēng) 報(bào)價(jià)日期
詢(xún)價(jià)
VIP1年
北京海岸鴻蒙標(biāo)準(zhǔn)物質(zhì)技術(shù)有限責(zé)任公司
2024-12-18
詢(xún)價(jià)
VIP13年
深圳菲斯生物科技有限公司
2024-12-26
¥280.00
VIP9年
北京索萊寶科技有限公司
2024-12-26
內(nèi)容聲明:
以上所展示的信息由商家自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布商家負(fù)責(zé)。 商家發(fā)布價(jià)格指該商品的參考價(jià)格,并非原價(jià),該價(jià)格可能隨著市場(chǎng)變化,或是由于您購(gòu)買(mǎi)數(shù)量不同或所選規(guī)格不同而發(fā)生變化。最終成交價(jià)格,請(qǐng)咨詢(xún)商家,以實(shí)際成交價(jià)格為準(zhǔn)。請(qǐng)意識(shí)到互聯(lián)網(wǎng)交易中的風(fēng)險(xiǎn)是客觀存在的