
①若测定吸光值超出标准吸光值线性范围:高于最高值建议适当扩大待测样本稀释倍数后再进行测定;低于最低值建议适当减小待测样本稀释倍数或适当增加样本量后再进行测定,计算时相应修改;
②显色液组分B挥发性强且具有刺激性气味,建议在通风橱中进行显色液的配制,注意做好防护;
③提取液C具有强腐蚀性,操作时各个步骤均需特别注意:提取纤维素过程中,为保障自身安全,且防止冰水混合物进入离心管中造成试验误差,置于冰水浴中的离心管需较好固定;纤维素提取在加入提取液C时,应缓慢加入以防止液面沸腾烫伤及样本碳化;95℃水浴结束取出后需冷却至室温再打开离心管盖,以防液体飞溅烧伤;
[1]Tissue-specific expression of GhnsLTPs identified via GWAS sophisticatedly coordinates disease- and insect-resistance by regulating metabolic flux redirection in cotton[J]. The Plant Journal, 2021.(IF 6.4)
[2] Zhang, M, Zhou, Y, Yang, X et al. Preparation of esterified biomass waste hydrogels and their removal of Pb2+, Cu2+ and Cd2+ from aqueous solution. Environ Sci Pollut Res (2023). (IF 5.91)