欧美色图88,美女免费三级网站,AV不卡专区,女优专区校园春色,亚洲一级二级三级视频,老色鬼无码视频在线观看

標(biāo)準(zhǔn)品/嘧啶肟草醚

標(biāo)準(zhǔn)品/嘧啶肟草醚
產(chǎn)品編號(hào):716350-100mg
CAS號(hào):168088-61-7
規(guī)格:100mg
有效期:2027-02-18
品牌:TMstandard
標(biāo)準(zhǔn)值:98.7%

分享到:

資料下載

嘧啶肟草醚

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 17025ISO 17034 and a registered quality management system ISO 9001.

Product Name(產(chǎn)品名稱) Pyribenzoxim(嘧啶肟草醚)
Product Code(產(chǎn)品編號(hào))716350-100mg
 
Lot Number(產(chǎn)品批號(hào))-
 
CAS .168088-61-7
 
Mol. Weight(分子量)609.59
 
Mol. Formula(分子式)C32H27N5O8
 
Melting Point(熔點(diǎn))125-130℃(dec.)
 
Expiry Date(失效日期)2027-Feb-18
 
Boiling point(沸點(diǎn))N/A
 
Appearance(外觀)Solid
(固體)_______________________
 
Storage Temp(存儲(chǔ)條件)Normal temperature,Keep in the shade
常溫,置于陰涼處
C E R T I F I E D
Purity
98.7%
 
C E R T I F I E D
Expanded Uncertainty (U)
0.7%
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 characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

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.

CERTIFICATE    ONQC    SIGNATURE
-RM Release
Method of Identification

HPLC/DAD


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.

Storage

This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

Hazards

Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

Homogeneity

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

Instructions for use

It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.


壇墨質(zhì)檢
  • 電話

    4008-099-669

    手機(jī)

    18168802993

在線客服
融水| 苍溪县| 清新县| 铁岭市| 仲巴县| 五莲县| 广水市| 门源| 佛学| 泗水县| 黄石市| 平舆县| 竹北市| 云林县| 如东县| 屯留县| 沂水县| 石泉县| 静安区| 色达县| 磐石市| 德化县| 格尔木市| 封丘县| 郸城县| 赤水市| 望江县| 会昌县| 密云县| 天津市| 常宁市| 子洲县| 古田县| 郓城县| 肥城市| 周至县| 宿迁市| 霍邱县| 兴隆县| 河北区| 长汀县|