91519D 標(biāo)準(zhǔn)品/丙酮中1-溴-2-硝基苯
參考價(jià) | ¥ 585 |
訂貨量 | ≥1件 |
- 公司名稱 壇墨質(zhì)檢科技股份有限公司
- 品牌 壇墨質(zhì)檢
- 型號(hào) 91519D
- 產(chǎn)地
- 廠商性質(zhì) 生產(chǎn)廠家
- 更新時(shí)間 2024/8/29 16:10:37
- 訪問次數(shù) 703
聯(lián)系方式:壇墨質(zhì)檢18168802993 查看聯(lián)系方式
聯(lián)系我們時(shí)請說明是化工儀器網(wǎng)上看到的信息,謝謝!
CAS | 577-19-5 | 純度 | 5000μg/mL |
---|---|---|---|
供貨周期 | 現(xiàn)貨 | 規(guī)格 | 1mL |
貨號(hào) | 91519D | 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,環(huán)保,食品,化工,農(nóng)業(yè) |
丙酮中1-溴-2-硝基苯
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.
(2~8)℃冷藏,置于陰涼處
QC Test Results | ||||
Item | Test Results | |||
Analysis method(分析方法) | HPLC/DAD | |||
Concentration(濃度) | 5000μg/mL | |||
Relative Expanded Uncertainty(k=2)(相對(duì)擴(kuò)展不確定度) | 1% | |||
Expiry Date(失效日期) | 2027-Jan-11 |
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.
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.
該廠商的其他產(chǎn)品
- 93339b 標(biāo)準(zhǔn)品/乙腈中哌蟲啶
- 質(zhì)控樣品/土壤中35種鹵代烴混標(biāo)
- 92508e 標(biāo)準(zhǔn)品/乙腈中滅螨醌
- 92510a 標(biāo)準(zhǔn)品/甲醇中5-硝基鄰甲氧基ben酚鈉
- 81497 標(biāo)準(zhǔn)品/乙酸乙酯中12種鄰苯二甲酸酯類混標(biāo)
- 91698b 標(biāo)準(zhǔn)品/甲醇中D,L-α-生育酚
- 81500a 標(biāo)準(zhǔn)品/正己烷中7種多氯聯(lián)苯混標(biāo)
- 81448x 標(biāo)準(zhǔn)品/ 正已烷中10種多氯聯(lián)苯混標(biāo)