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標(biāo)準(zhǔn)品/正己烷中鄰苯二甲酸二異壬酯

標(biāo)準(zhǔn)品/正己烷中鄰苯二甲酸二異壬酯/異構(gòu)體混合物
產(chǎn)品編號(hào):92726b
CAS號(hào):68515-48-0
規(guī)格:1mL
有效期:2025-05-08
品牌:TMstandard
標(biāo)準(zhǔn)值:1000μg/mL

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正己烷中鄰苯二甲酸二異壬酯/異構(gòu)體混合物

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 Diisononyl Phthalate in n-Hexane,1000μg/mL
Part Number92726b
 
Lot Number-
 
CAS No.68515-48-0
 
Mol. FormulaC26H42O4
 
Mol. Weight418.61_________________
 
Storage Temp(20±5)℃,Keep in the shade
QC Test Results
ItemTest Results


Analysis methodGC/FID


Concentration1000μg/mL


Uncertainty2%


Expiry Date2025-May-08


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.


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