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Chromium (Cr) standard solution

产品编号:3425725
规格:NIST® SRM® 3112a
包装规格:5 X 10 ML
产品类别:进口试剂
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
34257255 X 10 ML12950
基本信息
NACRES
NA.24
General description【一般描述】
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of chromium. One unit of SRM 3112a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of chromium. The solution
contains nitric acid at a volume fraction of approximately 10 %. For more information, please refer to the SDS and COA.

SRM 3112a_cert SRM 3112a _SDS
Legal Information【法律信息】
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
产品性质
Quality Level【质量水平】
100
grade【等级】
certified reference material
packaging【包装】
pkg of 5 x 10 mL
manufacturer/tradename
NIST®
application(s)
pharmaceutical (small molecule)
format【格式】
single component solution
安全信息
Pictograms【象形图】
GHS05,GHS07
Signal word【警示用语:】
Danger
Hazard Statements
H290 - H314 - H317 - H412
Precautionary Statements
P234 - P261 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications【危险分类】
Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
Supp Hazards【补充剂危害】
EUH071
Storage Class Code【储存分类代码】
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 3
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