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Hafnium (Hf) standard solution

产品编号:3094644
规格:NIST® SRM® 3122
包装规格:50 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
309464450 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 hafnium. A unit of SRM 3122 consists of 50 mL of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of hafnium in a high-density polyethylene bottle sealed in an aluminized bag. The solution contains approximately 8 % nitric acid (volume fraction) and approximately 1 % hydrofluoric acid (volume fraction), equivalent to amount-of-substance concentrations (molarities) of 1.3 mol/L and 0.3 mol/L, respectively. For more information, please refer to the SDS and COA.

SRM 3122_cert SRM 3122 _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 50 mL
manufacturer/tradename
NIST®
application(s)
pharmaceutical (small molecule)
format【格式】
single component solution
安全信息
Pictograms【象形图】
GHS05,GHS06
Signal word【警示用语:】
Danger
Hazard Statements
H290 - H302 - H311 - H314
Precautionary Statements
P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications【危险分类】
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Supp Hazards【补充剂危害】
EUH071
Storage Class Code【储存分类代码】
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 2
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