在Excel表格操作中，#N/A錯(cuò)誤值表示函數(shù)或公式無(wú)法獲取有效數(shù)值，常見于VLOOKUP、MATCH等查找類函數(shù)未匹配到目標(biāo)數(shù)據(jù)時(shí)。該錯(cuò)誤可能由四種原因?qū)е拢阂皇遣檎抑翟跀?shù)據(jù)源中不存在，需核對(duì)原始數(shù)據(jù)完整性；二是引用區(qū)域未使用絕對(duì)定位導(dǎo)致下拉公式偏移，需通過(guò)F4鍵鎖定區(qū)域（如$B$2:$D$9）；三是數(shù)據(jù)存在隱藏空格或格式不一致，可通過(guò)CLEAN函數(shù)清除不可見字符或統(tǒng)一數(shù)字/文本格式；四是臨時(shí)數(shù)據(jù)缺失，可用IFERROR函數(shù)屏蔽錯(cuò)誤顯示（如=IFERROR(VLOOKUP()," ")）。對(duì)于含#N/A的數(shù)據(jù)統(tǒng)計(jì)，推薦使用AGGREGATE(9,6,區(qū)域)或SUM(IFERROR(區(qū)域,0))實(shí)現(xiàn)忽略錯(cuò)誤值求和。合理處理#N/A錯(cuò)誤可提升數(shù)據(jù)表可讀性，建議結(jié)合查找替換、條件格式或函數(shù)嵌套優(yōu)化科研數(shù)據(jù)分析流程，確保結(jié)果準(zhǔn)確性。

Neomycin, CCRIS 5462, Caswell No. 595, EPA Pesticide Chemical Code 006303, Fradiomycin, Fradiomycinum, HSDB 3242, Myacyne.

mouse

Non-conjugated

monoclonal

>95%,Protein G purified

It differs from different batches. Please contact us to confirm it.

Preservative: 0.03% Proclin 300 Constituents: 0.01M PBS, PH 7.4

liquid

For research use only

ELISA, Immune colloidal gold, Immunochromatography

Shipped at 4°C Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze.

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.