WebbSigma-Aldrich warrants, that at the time of the quality release or subsequent retest date this product conformed to the information contained in this publication. The current Specification sheet may be available at Sigma-Aldrich.com. For further inquiries, please contact Technical Service. Webb1) Re-test date. 复检日期. 2) date of examination. 检查日期. 例句>>. 3) survey date. 检验日期. 4) date of restoration. 修复日期.
Certificate of Analysis
Webb3.4 Retest Date The date after which a material shall be re-examined to ensure that it is still suitable for use. The initial retest date is the date of manufacture plus the initial retest period. Additional retest dates are calculated from adding appropriate retest periods to the dates of retesting. 3.5 Initial Retest Period Webbdefinition. Retest Date means July 15, 2024 and every 3 months thereafter so long as the Advance Rate Increase Condition was not met on the prior Retest Date. Retest Date … roth products of texas inc
Carbopol® 974P NF Polymer - Lubrizol
http://www.dictall.com/indu50/76/50767243588.htm WebbLubrizol has supporting data for dermal, ocular, and oral toxicology testing for Carbopol 974P NF polymer. Bulletin 2 provides a summary of all toxicology studies for Lubrizol’s … Webb22 maj 2024 · There is an interesting study showing that antibodies can be used up to 26 years past their expiration dates. I also had a colleague who used only expired enzymatic solution for tissue digestion as she found it to be less harsh on cells. The answer, in my opinion, regarding the use of expired reagents is risk-managing. roth print