2,6-二叔丁基对甲基苯酚(BHT)
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2,6-二叔丁基对甲基苯酚(BHT)
BW904010-500mg | 500mg
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2,6-二叔丁基对甲基苯酚(BHT)
BW904010-100mg | 100mg
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2,6-二叔丁基对甲基苯酚(BHT)
BW904010-100mg | 100mg
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2,6-二叔丁基对甲酚 BHT
S30257-100g | 100g
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2,6-二叔丁基对甲酚 BHT
B25909-250mg | 250mg
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2,6-二叔丁基对甲酚 BHT
B25909-1g | 1g
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2,6-二叔丁基对甲酚 BHT
S30257-500g | 500g
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 17025, ISO 17034 and a registered quality management system ISO9001.
Product Name
2,6-Di-tert-butyl-4-methylphenol
Product Code
BW904010
Lot Number
25080316
CAS No.
128-37-0
Mol. Formula
C15H24O
Mol. Weight
220.35
Certified on
29 Aug 2025
Expiry Date
28 Aug 2028
Storage Temp
20°C ± 4°C
Specification
250mg
CERTIFIED
Purity
CERTIFIED
Expanded Uncertainty (U)
99.8%
1.0%
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.
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.
Safety
Proper precautions should be observed while handling. See Safety Data Sheet.
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. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture. If the RM was in a sealed ampoule, it should be transferred to a vial with minimum head space.
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