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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)

BW904010-250mg
¥ 130.0
¥ 130.0
128-37-0
250mg
秦境标物
99.8%
+
0
2,6-二叔丁基对甲基苯酚(BHT)介绍:

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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