Lot and Batch Numbers can be found on a product\'s label following the words \'Lot\' or \'Batch\'.
Sigma Products
More important for COO: enter a \"0\" if only two numbers are in front of the letter e.g. 62K1064 – you will only find the COO if you enter 062K1064.
Aldrich Products
If you find a lot number such as TO09019TO - enter the lot number 09019TO without the first two letters.
If you find a lot number with a filling-code such as 05427ES–021 - enter the lot number 05427ES without the filling-code -021.
If you find a lot number with a filling-code such as STBB0728K9 - enter the lot number STBB0728 without the filling-code K9.
COA Not Found
In some cases, a COA may not be available on-line. If your search was unable to find the COA you are looking for, you will be presented with a COA Request form. In many cases a COA can be faxed to you upon submission of this form.
263842 Sigma-Aldrich 三十烷 Triacontane 98% CAS号 638-68-6 线性分子式 CH3(CH2)28CH3 分子量 422.81 Beilstein/REAXYS Number 1777281 MDL ...Sigma-Aldrich 263842, Triacontane 98%, 638-68-6, C30H62, CH3(CH2)28CH3Aldrich-263842; Triacontane 0.98; CAS Number: 638-68-6; Linear Formula: CH3(CH2)28CH3; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich.Triacontane 98 %
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